English verb conjugation
MAY STOP

Regular verb: stop - stopped - stopped

Affirmation

Simple form	V-ing form
I may stop you may stop he may stop we may stop you may stop they may stop	I may be stopping you may be stopping he may be stopping we may be stopping you may be stopping they may be stopping
Perfect	V-ing perfect
I may have stopped you may have stopped he may have stopped we may have stopped you may have stopped they may have stopped	I may have been stopping you may have been stopping he may have been stopping we may have been stopping you may have been stopping they may have been stopping

Negation

Simple form	V-ing form
I may not stop you may not stop he may not stop we may not stop you may not stop they may not stop	I may not be stopping you may not be stopping he may not be stopping we may not be stopping you may not be stopping they may not be stopping
Perfect	V-ing perfect
I may not have stopped you may not have stopped he may not have stopped we may not have stopped you may not have stopped they may not have stopped	I may not have been stopping you may not have been stopping he may not have been stopping we may not have been stopping you may not have been stopping they may not have been stopping

Interrogative form

Simple form	V-ing form
may I stop? may you stop? may he stop? may we stop? may you stop? may they stop?	may I be stopping? may you be stopping? may he be stopping? may we be stopping? may you be stopping? may they be stopping?
Perfect	V-ing perfect
may I have stopped? may you have stopped? may he have stopped? may we have stopped? may you have stopped? may they have stopped?	may I have been stopping? may you have been stopping? may he have been stopping? may we have been stopping? may you have been stopping? may they have been stopping?

Interro-negative form

Simple form	V-ing form
may I not stop? may you not stop? may he not stop? may we not stop? may you not stop? may they not stop?	may I not be stopping? may you not be stopping? may he not be stopping? may we not be stopping? may you not be stopping? may they not be stopping?
Perfect	V-ing perfect
may I not have stopped? may you not have stopped? may he not have stopped? may we not have stopped? may you not have stopped? may they not have stopped?	may I not have been stopping? may you not have been stopping? may he not have been stopping? may we not have been stopping? may you not have been stopping? may they not have been stopping?