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 mayn't straddle you mayn't straddle he mayn't straddle we mayn't straddle you mayn't straddle they mayn't straddle
V-ing form
I mayn't be straddling you mayn't be straddling he mayn't be straddling we mayn't be straddling you mayn't be straddling they mayn't be straddling
Perfect
I mayn't have straddled you mayn't have straddled he mayn't have straddled we mayn't have straddled you mayn't have straddled they mayn't have straddled
V-ing perfect
I mayn't have been straddling you mayn't have been straddling he mayn't have been straddling we mayn't have been straddling you mayn't have been straddling they mayn't 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
mayn't I straddle? mayn't you straddle? mayn't he straddle? mayn't we straddle? mayn't you straddle? mayn't they straddle?
V-ing form
mayn't I be straddling? mayn't you be straddling? mayn't he be straddling? mayn't we be straddling? mayn't you be straddling? mayn't they be straddling?
Perfect
mayn't I have straddled? mayn't you have straddled? mayn't he have straddled? mayn't we have straddled? mayn't you have straddled? mayn't they have straddled?
V-ing perfect
mayn't I have been straddling? mayn't you have been straddling? mayn't he have been straddling? mayn't we have been straddling? mayn't you have been straddling? mayn't they have been straddling?