may cower
Regular verb: cower - cowered- cowered

Affirmation 	
Simple form 	V-ing form 	Perfect 	V-ing perfect 	
I may cower
you may cower
he may cower
we may cower
you may cower
they may cower 	I may be cowering
you may be cowering
he may be cowering
we may be cowering
you may be cowering
they may be cowering	I may have cowered
you may have cowered
he may have cowered
we may have cowered
you may have cowered
they may have cowered	I may have been cowering
you may have been cowering
he may have been cowering
we may have been cowering
you may have been cowering
they may have been cowering	

Negation 	
Simple form 	V-ing form 	Perfect 	V-ing perfect 	
I may not cower
you may not cower
he may not cower
we may not cower
you may not cower
they may not cower 	I may not be cowering
you may not be cowering
he may not be cowering
we may not be cowering
you may not be cowering
they may not be cowering	I may not have cowered
you may not have cowered
he may not have cowered
we may not have cowered
you may not have cowered
they may not have cowered	I may not have been cowering
you may not have been cowering
he may not have been cowering
we may not have been cowering
you may not have been cowering
they may not have been cowering	

Interrogative form 	
Simple form 	V-ing form 	Perfect 	V-ing perfect 	
may I cower?
may you cower?
may he cower?
may we cower?
may you cower?
may they cower? 	may I be cowering?
may you be cowering?
may he be cowering?
may we be cowering?
may you be cowering?
may they be cowering? 	may I have cowered?
may you have cowered?
may he have cowered?
may we have cowered?
may you have cowered?
may they have cowered? 	may I have been cowering?
may you have been cowering?
may he have been cowering?
may we have been cowering?
may you have been cowering?
may they have been cowering? 	

Interro-negative form 	
Simple form 	V-ing form 	Perfect 	V-ing perfect 	
may I not cower?
may you not cower?
may he not cower?
may we not cower?
may you not cower?
may they not cower? 	may I not be cowering?
may you not be cowering?
may he not be cowering?
may we not be cowering?
may you not be cowering?
may they not be cowering? 	may I not have cowered?
may you not have cowered?
may he not have cowered?
may we not have cowered?
may you not have cowered?
may they not have cowered? 	may I not have been cowering?
may you not have been cowering?
may he not have been cowering?
may we not have been cowering?
may you not have been cowering?
may they not have been cowering?