I may straddle you may straddle he may straddle we may straddle you may straddle they may straddle
V-ing form
I may be straddling you may be straddling he may be straddling we may be straddling you may be straddling they may be straddling
Perfect
I may have straddled you may have straddled he may have straddled we may have straddled you may have straddled they may have straddled
V-ing perfect
I may have been straddling you may have been straddling he may have been straddling we may have been straddling you may have been straddling they may have been straddling
Negation
Simple form
I may not straddle you may not straddle he may not straddle we may not straddle you may not straddle they may not straddle
V-ing form
I may not be straddling you may not be straddling he may not be straddling we may not be straddling you may not be straddling they may not be straddling
Perfect
I may not have straddled you may not have straddled he may not have straddled we may not have straddled you may not have straddled they may not have straddled
V-ing perfect
I may not have been straddling you may not have been straddling he may not have been straddling we may not have been straddling you may not have been straddling they may not have been straddling
Interrogative form
Simple form
may I straddle? may you straddle? may he straddle? may we straddle? may you straddle? may they straddle?
V-ing form
may I be straddling? may you be straddling? may he be straddling? may we be straddling? may you be straddling? may they be straddling?
Perfect
may I have straddled? may you have straddled? may he have straddled? may we have straddled? may you have straddled? may they have straddled?
V-ing perfect
may I have been straddling? may you have been straddling? may he have been straddling? may we have been straddling? may you have been straddling? may they have been straddling?
Interro-negative form
Simple form
may I not straddle? may you not straddle? may he not straddle? may we not straddle? may you not straddle? may they not straddle?
V-ing form
may I not be straddling? may you not be straddling? may he not be straddling? may we not be straddling? may you not be straddling? may they not be straddling?
Perfect
may I not have straddled? may you not have straddled? may he not have straddled? may we not have straddled? may you not have straddled? may they not have straddled?
V-ing perfect
may I not have been straddling? may you not have been straddling? may he not have been straddling? may we not have been straddling? may you not have been straddling? may they not have been straddling?