ought to tar
Verbe régulier : tar - tarred- tarred
Traduction française : goudronner - bitumer 

Affirmation 	
Forme simple 	Forme en V-ing 	Perfect 	Perfect en V-ing 	
I ought to tar
you ought to tar
she ought to tar
we ought to tar
you ought to tar
they ought to tar 	I ought to be tarring
you ought to be tarring
she ought to be tarring
we ought to be tarring
you ought to be tarring
they ought to be tarring	I ought to have tarred
you ought to have tarred
she ought to have tarred
we ought to have tarred
you ought to have tarred
they ought to have tarred	I ought to have been tarring
you ought to have been tarring
she ought to have been tarring
we ought to have been tarring
you ought to have been tarring
they ought to have been tarring	

Négation 	
Forme simple 	Forme en V-ing 	Perfect 	Perfect en V-ing 	
I ought not to tar
you ought not to tar
she ought not to tar
we ought not to tar
you ought not to tar
they ought not to tar 	I ought not to tarring
you ought not to tarring
she ought not to tarring
we ought not to tarring
you ought not to tarring
they ought not to tarring	I ought not to have tarred
you ought not to have tarred
she ought not to have tarred
we ought not to have tarred
you ought not to have tarred
they ought not to have tarred	I ought not to have been tarring
you ought not to have been tarring
she ought not to have been tarring
we ought not to have been tarring
you ought not to have been tarring
they ought not to have been tarring	

Forme interrogative 	
Forme simple 	Forme en V-ing 	Perfect 	Perfect en V-ing 	
ought to I tar?
ought to you tar?
ought to she tar?
ought to we tar?
ought to you tar?
ought to they tar? 	ought to I be tarring?
ought to you be tarring?
ought to she be tarring?
ought to we be tarring?
ought to you be tarring?
ought to they be tarring? 	ought to I have tarred?
ought to you have tarred?
ought to she have tarred?
ought to we have tarred?
ought to you have tarred?
ought to they have tarred? 	ought to I have been tarring?
ought to you have been tarring?
ought to she have been tarring?
ought to we have been tarring?
ought to you have been tarring?
ought to they have been tarring? 	

Forme interro-négative 	
Forme simple 	Forme en V-ing 	Perfect 	Perfect en V-ing 	
ought I not to tar?
ought you not to tar?
ought she not to tar?
ought we not to tar?
ought you not to tar?
ought they not to tar? 	ought I not to be tarring?
ought you not to be tarring?
ought she not to be tarring?
ought we not to be tarring?
ought you not to be tarring?
ought they not to be tarring? 	ought I not to have tarred?
ought you not to have tarred?
ought she not to have tarred?
ought we not to have tarred?
ought you not to have tarred?
ought they not to have tarred? 	ought I not to have been tarring?
ought you not to have been tarring?
ought she not to have been tarring?
ought we not to have been tarring?
ought you not to have been tarring?
ought they not to have been tarring?