ought to choke
Regular verb: choke - choked- choked

Affirmation 	
Simple form 	V-ing form 	Perfect 	V-ing perfect 	
I ought to choke
you ought to choke
she ought to choke
we ought to choke
you ought to choke
they ought to choke 	I ought to be choking
you ought to be choking
she ought to be choking
we ought to be choking
you ought to be choking
they ought to be choking	I ought to have choked
you ought to have choked
she ought to have choked
we ought to have choked
you ought to have choked
they ought to have choked	I ought to have been choking
you ought to have been choking
she ought to have been choking
we ought to have been choking
you ought to have been choking
they ought to have been choking	

Negation 	
Simple form 	V-ing form 	Perfect 	V-ing perfect 	
I ought not to choke
you ought not to choke
she ought not to choke
we ought not to choke
you ought not to choke
they ought not to choke 	I ought not to choking
you ought not to choking
she ought not to choking
we ought not to choking
you ought not to choking
they ought not to choking	I ought not to have choked
you ought not to have choked
she ought not to have choked
we ought not to have choked
you ought not to have choked
they ought not to have choked	I ought not to have been choking
you ought not to have been choking
she ought not to have been choking
we ought not to have been choking
you ought not to have been choking
they ought not to have been choking	

Interrogative form 	
Simple form 	V-ing form 	Perfect 	V-ing perfect 	
ought to I choke?
ought to you choke?
ought to she choke?
ought to we choke?
ought to you choke?
ought to they choke? 	ought to I be choking?
ought to you be choking?
ought to she be choking?
ought to we be choking?
ought to you be choking?
ought to they be choking? 	ought to I have choked?
ought to you have choked?
ought to she have choked?
ought to we have choked?
ought to you have choked?
ought to they have choked? 	ought to I have been choking?
ought to you have been choking?
ought to she have been choking?
ought to we have been choking?
ought to you have been choking?
ought to they have been choking? 	

Interro-negative form 	
Simple form 	V-ing form 	Perfect 	V-ing perfect 	
ought I not to choke?
ought you not to choke?
ought she not to choke?
ought we not to choke?
ought you not to choke?
ought they not to choke? 	ought I not to be choking?
ought you not to be choking?
ought she not to be choking?
ought we not to be choking?
ought you not to be choking?
ought they not to be choking? 	ought I not to have choked?
ought you not to have choked?
ought she not to have choked?
ought we not to have choked?
ought you not to have choked?
ought they not to have choked? 	ought I not to have been choking?
ought you not to have been choking?
ought she not to have been choking?
ought we not to have been choking?
ought you not to have been choking?
ought they not to have been choking?