English verb conjugation
MAY COWL

Regular verb: cowl - cowled - cowled

Affirmation

Simple form	V-ing form
I may cowl you may cowl he may cowl we may cowl you may cowl they may cowl	I may be cowling you may be cowling he may be cowling we may be cowling you may be cowling they may be cowling
Perfect	V-ing perfect
I may have cowled you may have cowled he may have cowled we may have cowled you may have cowled they may have cowled	I may have been cowling you may have been cowling he may have been cowling we may have been cowling you may have been cowling they may have been cowling

Negation

Simple form	V-ing form
I mayn't cowl you mayn't cowl he mayn't cowl we mayn't cowl you mayn't cowl they mayn't cowl	I mayn't be cowling you mayn't be cowling he mayn't be cowling we mayn't be cowling you mayn't be cowling they mayn't be cowling
Perfect	V-ing perfect
I mayn't have cowled you mayn't have cowled he mayn't have cowled we mayn't have cowled you mayn't have cowled they mayn't have cowled	I mayn't have been cowling you mayn't have been cowling he mayn't have been cowling we mayn't have been cowling you mayn't have been cowling they mayn't have been cowling

Interrogative form

Simple form	V-ing form
may I cowl? may you cowl? may he cowl? may we cowl? may you cowl? may they cowl?	may I be cowling? may you be cowling? may he be cowling? may we be cowling? may you be cowling? may they be cowling?
Perfect	V-ing perfect
may I have cowled? may you have cowled? may he have cowled? may we have cowled? may you have cowled? may they have cowled?	may I have been cowling? may you have been cowling? may he have been cowling? may we have been cowling? may you have been cowling? may they have been cowling?

Interro-negative form

Simple form	V-ing form
mayn't I cowl? mayn't you cowl? mayn't he cowl? mayn't we cowl? mayn't you cowl? mayn't they cowl?	mayn't I be cowling? mayn't you be cowling? mayn't he be cowling? mayn't we be cowling? mayn't you be cowling? mayn't they be cowling?
Perfect	V-ing perfect
mayn't I have cowled? mayn't you have cowled? mayn't he have cowled? mayn't we have cowled? mayn't you have cowled? mayn't they have cowled?	mayn't I have been cowling? mayn't you have been cowling? mayn't he have been cowling? mayn't we have been cowling? mayn't you have been cowling? mayn't they have been cowling?