ought to vendre
Regular verb: vendre - vendred- vendred

, this verb may not exist. Conjugation is given as example.

Affirmation 	
Simple form 	V-ing form 	Perfect 	V-ing perfect 	
I ought to vendre
you ought to vendre
she ought to vendre
we ought to vendre
you ought to vendre
they ought to vendre 	I ought to be vendring
you ought to be vendring
she ought to be vendring
we ought to be vendring
you ought to be vendring
they ought to be vendring	I ought to have vendred
you ought to have vendred
she ought to have vendred
we ought to have vendred
you ought to have vendred
they ought to have vendred	I ought to have been vendring
you ought to have been vendring
she ought to have been vendring
we ought to have been vendring
you ought to have been vendring
they ought to have been vendring	

Negation 	
Simple form 	V-ing form 	Perfect 	V-ing perfect 	
I ought not to vendre
you ought not to vendre
she ought not to vendre
we ought not to vendre
you ought not to vendre
they ought not to vendre 	I ought not to vendring
you ought not to vendring
she ought not to vendring
we ought not to vendring
you ought not to vendring
they ought not to vendring	I ought not to have vendred
you ought not to have vendred
she ought not to have vendred
we ought not to have vendred
you ought not to have vendred
they ought not to have vendred	I ought not to have been vendring
you ought not to have been vendring
she ought not to have been vendring
we ought not to have been vendring
you ought not to have been vendring
they ought not to have been vendring	

Interrogative form 	
Simple form 	V-ing form 	Perfect 	V-ing perfect 	
ought to I vendre?
ought to you vendre?
ought to she vendre?
ought to we vendre?
ought to you vendre?
ought to they vendre? 	ought to I be vendring?
ought to you be vendring?
ought to she be vendring?
ought to we be vendring?
ought to you be vendring?
ought to they be vendring? 	ought to I have vendred?
ought to you have vendred?
ought to she have vendred?
ought to we have vendred?
ought to you have vendred?
ought to they have vendred? 	ought to I have been vendring?
ought to you have been vendring?
ought to she have been vendring?
ought to we have been vendring?
ought to you have been vendring?
ought to they have been vendring? 	

Interro-negative form 	
Simple form 	V-ing form 	Perfect 	V-ing perfect 	
ought I not to vendre?
ought you not to vendre?
ought she not to vendre?
ought we not to vendre?
ought you not to vendre?
ought they not to vendre? 	ought I not to be vendring?
ought you not to be vendring?
ought she not to be vendring?
ought we not to be vendring?
ought you not to be vendring?
ought they not to be vendring? 	ought I not to have vendred?
ought you not to have vendred?
ought she not to have vendred?
ought we not to have vendred?
ought you not to have vendred?
ought they not to have vendred? 	ought I not to have been vendring?
ought you not to have been vendring?
ought she not to have been vendring?
ought we not to have been vendring?
ought you not to have been vendring?
ought they not to have been vendring?