English verb conjugation
MAY KEY

Regular verb: key - keyed - keyed

Affirmation

Simple form	V-ing form
I may key you may key she may key we may key you may key they may key	I may be keying you may be keying she may be keying we may be keying you may be keying they may be keying
Perfect	V-ing perfect
I may have keyed you may have keyed she may have keyed we may have keyed you may have keyed they may have keyed	I may have been keying you may have been keying she may have been keying we may have been keying you may have been keying they may have been keying

Negation

Simple form	V-ing form
I may not key you may not key she may not key we may not key you may not key they may not key	I may not be keying you may not be keying she may not be keying we may not be keying you may not be keying they may not be keying
Perfect	V-ing perfect
I may not have keyed you may not have keyed she may not have keyed we may not have keyed you may not have keyed they may not have keyed	I may not have been keying you may not have been keying she may not have been keying we may not have been keying you may not have been keying they may not have been keying

Interrogative form

Simple form	V-ing form
may I key? may you key? may she key? may we key? may you key? may they key?	may I be keying? may you be keying? may she be keying? may we be keying? may you be keying? may they be keying?
Perfect	V-ing perfect
may I have keyed? may you have keyed? may she have keyed? may we have keyed? may you have keyed? may they have keyed?	may I have been keying? may you have been keying? may she have been keying? may we have been keying? may you have been keying? may they have been keying?

Interro-negative form

Simple form	V-ing form
may I not key? may you not key? may she not key? may we not key? may you not key? may they not key?	may I not be keying? may you not be keying? may she not be keying? may we not be keying? may you not be keying? may they not be keying?
Perfect	V-ing perfect
may I not have keyed? may you not have keyed? may she not have keyed? may we not have keyed? may you not have keyed? may they not have keyed?	may I not have been keying? may you not have been keying? may she not have been keying? may we not have been keying? may you not have been keying? may they not have been keying?