ought to acquiesce
Regular verb: acquiesce - acquiesced- acquiesced

Affirmation 	
Simple form 	V-ing form 	Perfect 	V-ing perfect 	
I ought to acquiesce
you ought to acquiesce
she ought to acquiesce
we ought to acquiesce
you ought to acquiesce
they ought to acquiesce 	I ought to be acquiescing
you ought to be acquiescing
she ought to be acquiescing
we ought to be acquiescing
you ought to be acquiescing
they ought to be acquiescing	I ought to have acquiesced
you ought to have acquiesced
she ought to have acquiesced
we ought to have acquiesced
you ought to have acquiesced
they ought to have acquiesced	I ought to have been acquiescing
you ought to have been acquiescing
she ought to have been acquiescing
we ought to have been acquiescing
you ought to have been acquiescing
they ought to have been acquiescing	

Negation 	
Simple form 	V-ing form 	Perfect 	V-ing perfect 	
I oughtn't to acquiesce
you oughtn't to acquiesce
she oughtn't to acquiesce
we oughtn't to acquiesce
you oughtn't to acquiesce
they oughtn't to acquiesce 	I oughtn't to be acquiescing
you oughtn't to be acquiescing
she oughtn't to be acquiescing
we oughtn't to be acquiescing
you oughtn't to be acquiescing
they oughtn't to be acquiescing	I oughtn't to have acquiesced
you oughtn't to have acquiesced
she oughtn't to have acquiesced
we oughtn't to have acquiesced
you oughtn't to have acquiesced
they oughtn't to have acquiesced	I oughtn't to have been acquiescing
you oughtn't to have been acquiescing
she oughtn't to have been acquiescing
we oughtn't to have been acquiescing
you oughtn't to have been acquiescing
they oughtn't to have been acquiescing	

Interrogative form 	
Simple form 	V-ing form 	Perfect 	V-ing perfect 	
ought to I acquiesce?
ought to you acquiesce?
ought to she acquiesce?
ought to we acquiesce?
ought to you acquiesce?
ought to they acquiesce? 	ought to I be acquiescing?
ought to you be acquiescing?
ought to she be acquiescing?
ought to we be acquiescing?
ought to you be acquiescing?
ought to they be acquiescing? 	ought to I have acquiesced?
ought to you have acquiesced?
ought to she have acquiesced?
ought to we have acquiesced?
ought to you have acquiesced?
ought to they have acquiesced? 	ought to I have been acquiescing?
ought to you have been acquiescing?
ought to she have been acquiescing?
ought to we have been acquiescing?
ought to you have been acquiescing?
ought to they have been acquiescing? 	

Interro-negative form 	
Simple form 	V-ing form 	Perfect 	V-ing perfect 	
oughtn't I to acquiesce?
oughtn't you to acquiesce?
oughtn't she to acquiesce?
oughtn't we to acquiesce?
oughtn't you to acquiesce?
oughtn't they to acquiesce? 	oughtn't I to be acquiescing?
oughtn't you to be acquiescing?
oughtn't she to be acquiescing?
oughtn't we to be acquiescing?
oughtn't you to be acquiescing?
oughtn't they to be acquiescing? 	oughtn't I to have acquiesced?
oughtn't you to have acquiesced?
oughtn't she to have acquiesced?
oughtn't we to have acquiesced?
oughtn't you to have acquiesced?
oughtn't they to have acquiesced? 	oughtn't I to have been acquiescing?
oughtn't you to have been acquiescing?
oughtn't she to have been acquiescing?
oughtn't we to have been acquiescing?
oughtn't you to have been acquiescing?
oughtn't they to have been acquiescing?