English verb conjugation
MAY DECIDE DECIDE

Regular verb: decide decide - decide decided - decide decided

Warning, this verb may not exist. Conjugation is given as example.

Affirmation

Simple form	V-ing form
I may decide decide you may decide decide he may decide decide we may decide decide you may decide decide they may decide decide	I may be decide deciding you may be decide deciding he may be decide deciding we may be decide deciding you may be decide deciding they may be decide deciding
Perfect	V-ing perfect
I may have decide decided you may have decide decided he may have decide decided we may have decide decided you may have decide decided they may have decide decided	I may have been decide deciding you may have been decide deciding he may have been decide deciding we may have been decide deciding you may have been decide deciding they may have been decide deciding

Negation

Simple form	V-ing form
I mayn't decide decide you mayn't decide decide he mayn't decide decide we mayn't decide decide you mayn't decide decide they mayn't decide decide	I mayn't be decide deciding you mayn't be decide deciding he mayn't be decide deciding we mayn't be decide deciding you mayn't be decide deciding they mayn't be decide deciding
Perfect	V-ing perfect
I mayn't have decide decided you mayn't have decide decided he mayn't have decide decided we mayn't have decide decided you mayn't have decide decided they mayn't have decide decided	I mayn't have been decide deciding you mayn't have been decide deciding he mayn't have been decide deciding we mayn't have been decide deciding you mayn't have been decide deciding they mayn't have been decide deciding

Interrogative form

Simple form	V-ing form
may I decide decide? may you decide decide? may he decide decide? may we decide decide? may you decide decide? may they decide decide?	may I be decide deciding? may you be decide deciding? may he be decide deciding? may we be decide deciding? may you be decide deciding? may they be decide deciding?
Perfect	V-ing perfect
may I have decide decided? may you have decide decided? may he have decide decided? may we have decide decided? may you have decide decided? may they have decide decided?	may I have been decide deciding? may you have been decide deciding? may he have been decide deciding? may we have been decide deciding? may you have been decide deciding? may they have been decide deciding?

Interro-negative form

Simple form	V-ing form
mayn't I decide decide? mayn't you decide decide? mayn't he decide decide? mayn't we decide decide? mayn't you decide decide? mayn't they decide decide?	mayn't I be decide deciding? mayn't you be decide deciding? mayn't he be decide deciding? mayn't we be decide deciding? mayn't you be decide deciding? mayn't they be decide deciding?
Perfect	V-ing perfect
mayn't I have decide decided? mayn't you have decide decided? mayn't he have decide decided? mayn't we have decide decided? mayn't you have decide decided? mayn't they have decide decided?	mayn't I have been decide deciding? mayn't you have been decide deciding? mayn't he have been decide deciding? mayn't we have been decide deciding? mayn't you have been decide deciding? mayn't they have been decide deciding?