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The essential interval shapes would be something like this:

except everything on the first and second strings must be shifted upward (toward the bridge) one fret.  So actually the shapes of the intervals are as follows (depending upon which string the root is on):

Root on the 7th String

Root on the 6th String

Root on the 5th String

Root on the 4th String

Root on the 3rd String

Shapes with the root on the first and second string don't span the irregularity in the Standard Tuning.  They following the beginning of the essential shapes first shown above.

Root on the 2nd String

Root on the 1st String