may coach
Regular verb: coach - coached- coached

Affirmation 	
Simple form 	V-ing form 	Perfect 	V-ing perfect 	
I may coach
you may coach
she may coach
we may coach
you may coach
they may coach 	I may be coaching
you may be coaching
she may be coaching
we may be coaching
you may be coaching
they may be coaching	I may have coached
you may have coached
she may have coached
we may have coached
you may have coached
they may have coached	I may have been coaching
you may have been coaching
she may have been coaching
we may have been coaching
you may have been coaching
they may have been coaching	

Negation 	
Simple form 	V-ing form 	Perfect 	V-ing perfect 	
I may not coach
you may not coach
she may not coach
we may not coach
you may not coach
they may not coach 	I may not be coaching
you may not be coaching
she may not be coaching
we may not be coaching
you may not be coaching
they may not be coaching	I may not have coached
you may not have coached
she may not have coached
we may not have coached
you may not have coached
they may not have coached	I may not have been coaching
you may not have been coaching
she may not have been coaching
we may not have been coaching
you may not have been coaching
they may not have been coaching	

Interrogative form 	
Simple form 	V-ing form 	Perfect 	V-ing perfect 	
may I coach?
may you coach?
may she coach?
may we coach?
may you coach?
may they coach? 	may I be coaching?
may you be coaching?
may she be coaching?
may we be coaching?
may you be coaching?
may they be coaching? 	may I have coached?
may you have coached?
may she have coached?
may we have coached?
may you have coached?
may they have coached? 	may I have been coaching?
may you have been coaching?
may she have been coaching?
may we have been coaching?
may you have been coaching?
may they have been coaching? 	

Interro-negative form 	
Simple form 	V-ing form 	Perfect 	V-ing perfect 	
may I not coach?
may you not coach?
may she not coach?
may we not coach?
may you not coach?
may they not coach? 	may I not be coaching?
may you not be coaching?
may she not be coaching?
may we not be coaching?
may you not be coaching?
may they not be coaching? 	may I not have coached?
may you not have coached?
may she not have coached?
may we not have coached?
may you not have coached?
may they not have coached? 	may I not have been coaching?
may you not have been coaching?
may she not have been coaching?
may we not have been coaching?
may you not have been coaching?
may they not have been coaching?