ought to cower
Regular verb: cower - cowered- cowered

Affirmation 	
Simple form 	V-ing form 	Perfect 	V-ing perfect 	
I ought to cower
you ought to cower
she ought to cower
we ought to cower
you ought to cower
they ought to cower 	I ought to be cowering
you ought to be cowering
she ought to be cowering
we ought to be cowering
you ought to be cowering
they ought to be cowering	I ought to have cowered
you ought to have cowered
she ought to have cowered
we ought to have cowered
you ought to have cowered
they ought to have cowered	I ought to have been cowering
you ought to have been cowering
she ought to have been cowering
we ought to have been cowering
you ought to have been cowering
they ought to have been cowering	

Negation 	
Simple form 	V-ing form 	Perfect 	V-ing perfect 	
I oughtn't to cower
you oughtn't to cower
she oughtn't to cower
we oughtn't to cower
you oughtn't to cower
they oughtn't to cower 	I oughtn't to be cowering
you oughtn't to be cowering
she oughtn't to be cowering
we oughtn't to be cowering
you oughtn't to be cowering
they oughtn't to be cowering	I oughtn't to have cowered
you oughtn't to have cowered
she oughtn't to have cowered
we oughtn't to have cowered
you oughtn't to have cowered
they oughtn't to have cowered	I oughtn't to have been cowering
you oughtn't to have been cowering
she oughtn't to have been cowering
we oughtn't to have been cowering
you oughtn't to have been cowering
they oughtn't to have been cowering	

Interrogative form 	
Simple form 	V-ing form 	Perfect 	V-ing perfect 	
ought to I cower?
ought to you cower?
ought to she cower?
ought to we cower?
ought to you cower?
ought to they cower? 	ought to I be cowering?
ought to you be cowering?
ought to she be cowering?
ought to we be cowering?
ought to you be cowering?
ought to they be cowering? 	ought to I have cowered?
ought to you have cowered?
ought to she have cowered?
ought to we have cowered?
ought to you have cowered?
ought to they have cowered? 	ought to I have been cowering?
ought to you have been cowering?
ought to she have been cowering?
ought to we have been cowering?
ought to you have been cowering?
ought to they have been cowering? 	

Interro-negative form 	
Simple form 	V-ing form 	Perfect 	V-ing perfect 	
oughtn't I to cower?
oughtn't you to cower?
oughtn't she to cower?
oughtn't we to cower?
oughtn't you to cower?
oughtn't they to cower? 	oughtn't I to be cowering?
oughtn't you to be cowering?
oughtn't she to be cowering?
oughtn't we to be cowering?
oughtn't you to be cowering?
oughtn't they to be cowering? 	oughtn't I to have cowered?
oughtn't you to have cowered?
oughtn't she to have cowered?
oughtn't we to have cowered?
oughtn't you to have cowered?
oughtn't they to have cowered? 	oughtn't I to have been cowering?
oughtn't you to have been cowering?
oughtn't she to have been cowering?
oughtn't we to have been cowering?
oughtn't you to have been cowering?
oughtn't they to have been cowering?