ought to clatter
Regular verb: clatter - clattered- clattered

Affirmation 	
Simple form 	V-ing form 	Perfect 	V-ing perfect 	
I ought to clatter
you ought to clatter
she ought to clatter
we ought to clatter
you ought to clatter
they ought to clatter 	I ought to be clattering
you ought to be clattering
she ought to be clattering
we ought to be clattering
you ought to be clattering
they ought to be clattering	I ought to have clattered
you ought to have clattered
she ought to have clattered
we ought to have clattered
you ought to have clattered
they ought to have clattered	I ought to have been clattering
you ought to have been clattering
she ought to have been clattering
we ought to have been clattering
you ought to have been clattering
they ought to have been clattering	

Negation 	
Simple form 	V-ing form 	Perfect 	V-ing perfect 	
I oughtn't to clatter
you oughtn't to clatter
she oughtn't to clatter
we oughtn't to clatter
you oughtn't to clatter
they oughtn't to clatter 	I oughtn't to be clattering
you oughtn't to be clattering
she oughtn't to be clattering
we oughtn't to be clattering
you oughtn't to be clattering
they oughtn't to be clattering	I oughtn't to have clattered
you oughtn't to have clattered
she oughtn't to have clattered
we oughtn't to have clattered
you oughtn't to have clattered
they oughtn't to have clattered	I oughtn't to have been clattering
you oughtn't to have been clattering
she oughtn't to have been clattering
we oughtn't to have been clattering
you oughtn't to have been clattering
they oughtn't to have been clattering	

Interrogative form 	
Simple form 	V-ing form 	Perfect 	V-ing perfect 	
ought to I clatter?
ought to you clatter?
ought to she clatter?
ought to we clatter?
ought to you clatter?
ought to they clatter? 	ought to I be clattering?
ought to you be clattering?
ought to she be clattering?
ought to we be clattering?
ought to you be clattering?
ought to they be clattering? 	ought to I have clattered?
ought to you have clattered?
ought to she have clattered?
ought to we have clattered?
ought to you have clattered?
ought to they have clattered? 	ought to I have been clattering?
ought to you have been clattering?
ought to she have been clattering?
ought to we have been clattering?
ought to you have been clattering?
ought to they have been clattering? 	

Interro-negative form 	
Simple form 	V-ing form 	Perfect 	V-ing perfect 	
oughtn't I to clatter?
oughtn't you to clatter?
oughtn't she to clatter?
oughtn't we to clatter?
oughtn't you to clatter?
oughtn't they to clatter? 	oughtn't I to be clattering?
oughtn't you to be clattering?
oughtn't she to be clattering?
oughtn't we to be clattering?
oughtn't you to be clattering?
oughtn't they to be clattering? 	oughtn't I to have clattered?
oughtn't you to have clattered?
oughtn't she to have clattered?
oughtn't we to have clattered?
oughtn't you to have clattered?
oughtn't they to have clattered? 	oughtn't I to have been clattering?
oughtn't you to have been clattering?
oughtn't she to have been clattering?
oughtn't we to have been clattering?
oughtn't you to have been clattering?
oughtn't they to have been clattering?