table = Document.Tables.Add(Range, NumRows, NumCols)
cell = table.Cell(row, col)

<w:tbl>
  <w:tblPr>
    <w:tblStyle w:val="TableGrid"/>
    <w:tblW w:type="auto" w:w="0"/>
    <w:tblLook w:firstColumn="1" w:firstRow="1" w:lastColumn="0"
               w:lastRow="0" w:noHBand="0" w:noVBand="1" w:val="04A0"/>
  </w:tblPr>
  <w:tblGrid>
    <w:gridCol w:w="4788"/>
    <w:gridCol w:w="4788"/>
  </w:tblGrid>
  <w:tr>
    <w:tc/>
      <w:tcPr>
        <w:tcW w:type="dxa" w:w="4788"/>
      </w:tcPr>
      <w:p/>
    </w:tc>
    <w:tc>
      <w:tcPr>
        <w:tcW w:type="dxa" w:w="4788"/>
      </w:tcPr>
      <w:p/>
    </w:tc>
  </w:tr>
  <w:tr>
    <w:tc>
      <w:tcPr>
        <w:tcW w:type="dxa" w:w="4788"/>
      </w:tcPr>
      <w:p/>
    </w:tc>
    <w:tc>
      <w:tcPr>
        <w:tcW w:type="dxa" w:w="4788"/>
      </w:tcPr>
      <w:p/>
    </w:tc>
  </w:tr>
</w:tbl>

<w:tbl>
  <w:tblPr>
    <w:tblW w:type="auto" w:w="0"/>
  </w:tblPr>
  <w:tblGrid>
    <w:gridCol/>
    <w:gridCol/>
  </w:tblGrid>
  <w:tr>
    <w:tc>
      <w:p/>
    </w:tc>
    <w:tc>
      <w:p/>
    </w:tc>
  </w:tr>
  <w:tr>
    <w:tc>
      <w:p/>
    </w:tc>
    <w:tc>
      <w:p/>
    </w:tc>
  </w:tr>
</w:tbl>

<xsd:complexType name="CT_Tbl">
  <xsd:sequence>
    <xsd:group   ref="EG_RangeMarkupElements" minOccurs="0" maxOccurs="unbounded"/>
    <xsd:element name="tblPr"   type="CT_TblPr"/>
    <xsd:element name="tblGrid" type="CT_TblGrid"/>
    <xsd:group   ref="EG_ContentRowContent" minOccurs="0" maxOccurs="unbounded"/>
  </xsd:sequence>
</xsd:complexType>

<xsd:complexType name="CT_TblPr">  <!-- denormalized -->
  <xsd:sequence>
    <xsd:element name="tblStyle"            type="CT_String"        minOccurs="0"/>
    <xsd:element name="tblpPr"              type="CT_TblPPr"        minOccurs="0" maxOccurs="1"/>
    <xsd:element name="tblOverlap"          type="CT_TblOverlap"    minOccurs="0" maxOccurs="1"/>
    <xsd:element name="bidiVisual"          type="CT_OnOff"         minOccurs="0" maxOccurs="1"/>
    <xsd:element name="tblStyleRowBandSize" type="CT_DecimalNumber" minOccurs="0" maxOccurs="1"/>
    <xsd:element name="tblStyleColBandSize" type="CT_DecimalNumber" minOccurs="0" maxOccurs="1"/>
    <xsd:element name="tblW"                type="CT_TblWidth"      minOccurs="0" maxOccurs="1"/>
    <xsd:element name="jc"                  type="CT_JcTable"       minOccurs="0" maxOccurs="1"/>
    <xsd:element name="tblCellSpacing"      type="CT_TblWidth"      minOccurs="0" maxOccurs="1"/>
    <xsd:element name="tblInd"              type="CT_TblWidth"      minOccurs="0" maxOccurs="1"/>
    <xsd:element name="tblBorders"          type="CT_TblBorders"    minOccurs="0" maxOccurs="1"/>
    <xsd:element name="shd"                 type="CT_Shd"           minOccurs="0" maxOccurs="1"/>
    <xsd:element name="tblLayout"           type="CT_TblLayoutType" minOccurs="0" maxOccurs="1"/>
    <xsd:element name="tblCellMar"          type="CT_TblCellMar"    minOccurs="0" maxOccurs="1"/>
    <xsd:element name="tblLook"             type="CT_TblLook"       minOccurs="0" maxOccurs="1"/>
    <xsd:element name="tblCaption"          type="CT_String"        minOccurs="0" maxOccurs="1"/>
    <xsd:element name="tblDescription"      type="CT_String"        minOccurs="0" maxOccurs="1"/>
    <xsd:element name="tblPrChange"         type="CT_TblPrChange"   minOccurs="0"/>
  </xsd:sequence>

<xsd:complexType name="CT_TblWidth">
  <xsd:attribute name="w"    type="ST_MeasurementOrPercent"/>
  <xsd:attribute name="type" type="ST_TblWidth"/>
</xsd:complexType>

<xsd:complexType name="CT_TblLook">
  <xsd:attribute name="firstRow"    type="s:ST_OnOff"/>
  <xsd:attribute name="lastRow"     type="s:ST_OnOff"/>
  <xsd:attribute name="firstColumn" type="s:ST_OnOff"/>
  <xsd:attribute name="lastColumn"  type="s:ST_OnOff"/>
  <xsd:attribute name="noHBand"     type="s:ST_OnOff"/>
  <xsd:attribute name="noVBand"     type="s:ST_OnOff"/>
  <xsd:attribute name="val"         type="ST_ShortHexNumber"/>
</xsd:complexType>

<xsd:complexType name="CT_TblGrid">  <!-- denormalized -->
  <xsd:sequence>
    <xsd:element name="gridCol"       type="CT_TblGridCol"    minOccurs="0" maxOccurs="unbounded"/>
    <xsd:element name="tblGridChange" type="CT_TblGridChange" minOccurs="0"/>
  </xsd:sequence>
</xsd:complexType>

<xsd:complexType name="CT_TblGridCol">
  <xsd:attribute name="w" type="s:ST_TwipsMeasure"/>
</xsd:complexType>

<xsd:group name="EG_ContentRowContent">
  <xsd:choice>
    <xsd:element name="tr"        type="CT_Row"          minOccurs="0" maxOccurs="unbounded"/>
    <xsd:element name="customXml" type="CT_CustomXmlRow"/>
    <xsd:element name="sdt"       type="CT_SdtRow"/>
    <xsd:group   ref="EG_RunLevelElts"                   minOccurs="0" maxOccurs="unbounded"/>
  </xsd:choice>
</xsd:group>

<xsd:complexType name="CT_Row">
  <xsd:sequence>
    <xsd:element name="tblPrEx" type="CT_TblPrEx" minOccurs="0" maxOccurs="1"/>
    <xsd:element name="trPr"    type="CT_TrPr"    minOccurs="0" maxOccurs="1"/>
    <xsd:group   ref="EG_ContentCellContent"      minOccurs="0" maxOccurs="unbounded"/>
  </xsd:sequence>
  <xsd:attribute name="rsidRPr" type="ST_LongHexNumber"/>
  <xsd:attribute name="rsidR"   type="ST_LongHexNumber"/>
  <xsd:attribute name="rsidDel" type="ST_LongHexNumber"/>
  <xsd:attribute name="rsidTr"  type="ST_LongHexNumber"/>
</xsd:complexType>

<xsd:group name="EG_ContentCellContent">
  <xsd:choice>
    <xsd:element name="tc"        type="CT_Tc"            minOccurs="0" maxOccurs="unbounded"/>
    <xsd:element name="customXml" type="CT_CustomXmlCell"/>
    <xsd:element name="sdt"       type="CT_SdtCell"/>
    <xsd:group   ref="EG_RunLevelElts"                    minOccurs="0" maxOccurs="unbounded"/>
  </xsd:choice>
</xsd:group>

<xsd:complexType name="CT_Tc">
  <xsd:sequence>
    <xsd:element name="tcPr" type="CT_TcPr" minOccurs="0" maxOccurs="1"/>
    <xsd:group   ref="EG_BlockLevelElts"    minOccurs="1" maxOccurs="unbounded"/>
  </xsd:sequence>
  <xsd:attribute name="id" type="s:ST_String" use="optional"/>
</xsd:complexType>

<xsd:group name="EG_BlockLevelElts">
  <xsd:choice>
    <xsd:group   ref="EG_BlockLevelChunkElts"       minOccurs="0" maxOccurs="unbounded"/>
    <xsd:element name="altChunk" type="CT_AltChunk" minOccurs="0" maxOccurs="unbounded"/>
  </xsd:choice>
</xsd:group>

<xsd:group name="EG_BlockLevelChunkElts">
  <xsd:choice>
    <xsd:group ref="EG_ContentBlockContent" minOccurs="0" maxOccurs="unbounded"/>
  </xsd:choice>
</xsd:group>

<xsd:group name="EG_ContentBlockContent">
  <xsd:choice>
    <xsd:element name="customXml" type="CT_CustomXmlBlock"/>
    <xsd:element name="sdt"       type="CT_SdtBlock"/>
    <xsd:element name="p"         type="CT_P"   minOccurs="0" maxOccurs="unbounded"/>
    <xsd:element name="tbl"       type="CT_Tbl" minOccurs="0" maxOccurs="unbounded"/>
    <xsd:group   ref="EG_RunLevelElts"          minOccurs="0" maxOccurs="unbounded"/>
  </xsd:choice>
</xsd:group>

<xsd:complexType name="CT_TcPr">  <!-- denormalized -->
  <xsd:sequence>
    <xsd:element name="cnfStyle" type="CT_Cnf" minOccurs="0" maxOccurs="1"/>
    <xsd:element name="tcW" type="CT_TblWidth" minOccurs="0" maxOccurs="1"/>
    <xsd:element name="gridSpan" type="CT_DecimalNumber" minOccurs="0"/>
    <xsd:element name="hMerge" type="CT_HMerge" minOccurs="0"/>
    <xsd:element name="vMerge" type="CT_VMerge" minOccurs="0"/>
    <xsd:element name="tcBorders" type="CT_TcBorders" minOccurs="0" maxOccurs="1"/>
    <xsd:element name="shd" type="CT_Shd" minOccurs="0"/>
    <xsd:element name="noWrap" type="CT_OnOff" minOccurs="0"/>
    <xsd:element name="tcMar" type="CT_TcMar" minOccurs="0" maxOccurs="1"/>
    <xsd:element name="textDirection" type="CT_TextDirection" minOccurs="0" maxOccurs="1"/>
    <xsd:element name="tcFitText" type="CT_OnOff" minOccurs="0" maxOccurs="1"/>
    <xsd:element name="vAlign" type="CT_VerticalJc" minOccurs="0"/>
    <xsd:element name="hideMark" type="CT_OnOff" minOccurs="0"/>
    <xsd:element name="headers" type="CT_Headers" minOccurs="0"/>
    <xsd:group ref="EG_CellMarkupElements" minOccurs="0" maxOccurs="1"/>
    <xsd:element name="tcPrChange" type="CT_TcPrChange" minOccurs="0"/>
  </xsd:sequence>
</xsd:complexType>

w_CT_Tc =
  attribute w:id { s_ST_String }?,
  element tcPr { w_CT_TcPr }?,
  w_EG_BlockLevelElts+

w_EG_BlockLevelElts =  # denormalized
  element customXml { w_CT_CustomXmlBlock }
  | element p { w_CT_P }
  | element sdt { w_CT_SdtBlock }
  | element tbl { w_CT_Tbl }
  | element altChunk { w_CT_AltChunk }

  | element proofErr { w_CT_ProofErr }
  | element permStart { w_CT_PermStart }
  | element permEnd { w_CT_Perm }
  | element ins { w_CT_RunTrackChange }
  | element del { w_CT_RunTrackChange }
  | element moveFrom { w_CT_RunTrackChange }
  | element moveTo { w_CT_RunTrackChange }

  | element bookmarkStart { w_CT_Bookmark }
  | element bookmarkEnd { w_CT_MarkupRange }
  | element moveFromRangeStart { w_CT_MoveBookmark }
  | element moveFromRangeEnd { w_CT_MarkupRange }
  | element moveToRangeStart { w_CT_MoveBookmark }
  | element moveToRangeEnd { w_CT_MarkupRange }
  | element commentRangeStart { w_CT_MarkupRange }
  | element commentRangeEnd { w_CT_MarkupRange }
  | element customXmlInsRangeStart { w_CT_TrackChange }
  | element customXmlInsRangeEnd { w_CT_Markup }
  | element customXmlDelRangeStart { w_CT_TrackChange }
  | element customXmlDelRangeEnd { w_CT_Markup }
  | element customXmlMoveFromRangeStart { w_CT_TrackChange }
  | element customXmlMoveFromRangeEnd { w_CT_Markup }
  | element customXmlMoveToRangeStart { w_CT_TrackChange }
  | element customXmlMoveToRangeEnd { w_CT_Markup }

  | element oMathPara { m_CT_OMathPara }
  | element oMath { m_CT_OMath }