You can draw connectable tables. Use Table Tool to draw 3х3 table.
Double click table to see menu. To add/remove row/column use buttons in the menu or commands in the context menu.
Select multiple cells with Cmd+click when the menu is visible. Selected cells can be joined. You can split only cells that were previously joined.
Select the first cell, and then click on the triangle marker to select current row or column. Selected row or column can be deleted.
Apply attributes to selected cells with Cell Style Inspector.
Apply table attributes with Cell Style Inspector.
There are two modes of changing table size.
1. If you drag square marker then table will change it’s overall size with column and rows proportional resizing.
2. If you drag bounding line then column or row changing size occurs.