Choose Home tab→Selection group→Select.
In PathFinder or the graphics window, select one or more elements to pattern.
Choose Home tab→Pattern group→Rectangular.
Define the plane on which you want to position the pattern.
Note:
A default pattern is constructed and displayed.
Use the Rectangular Pattern QuickBar and the dynamic edit boxes in the graphics window to define the pattern parameters.
On the Rectangular Pattern QuickBar, click the Accept (check mark) button to finish the feature. You can also right-click to finish the feature.
Tip:
You can pattern features, faces, and face sets.
You can drag the pattern occurrence handles to define the pattern parameters.
You can use the Suppress option on the Pattern QuickBar to suppress individual pattern occurrences.