ought to trail
Verbe régulier : trail - trailed- trailed
Traduction française : suivre - traîner 

Affirmation 	
Forme simple 	Forme en V-ing 	Perfect 	Perfect en V-ing 	
I ought to trail
you ought to trail
she ought to trail
we ought to trail
you ought to trail
they ought to trail 	I ought to be trailing
you ought to be trailing
she ought to be trailing
we ought to be trailing
you ought to be trailing
they ought to be trailing	I ought to have trailed
you ought to have trailed
she ought to have trailed
we ought to have trailed
you ought to have trailed
they ought to have trailed	I ought to have been trailing
you ought to have been trailing
she ought to have been trailing
we ought to have been trailing
you ought to have been trailing
they ought to have been trailing	

Négation 	
Forme simple 	Forme en V-ing 	Perfect 	Perfect en V-ing 	
I ought not to trail
you ought not to trail
she ought not to trail
we ought not to trail
you ought not to trail
they ought not to trail 	I ought not to trailing
you ought not to trailing
she ought not to trailing
we ought not to trailing
you ought not to trailing
they ought not to trailing	I ought not to have trailed
you ought not to have trailed
she ought not to have trailed
we ought not to have trailed
you ought not to have trailed
they ought not to have trailed	I ought not to have been trailing
you ought not to have been trailing
she ought not to have been trailing
we ought not to have been trailing
you ought not to have been trailing
they ought not to have been trailing	

Forme interrogative 	
Forme simple 	Forme en V-ing 	Perfect 	Perfect en V-ing 	
ought to I trail?
ought to you trail?
ought to she trail?
ought to we trail?
ought to you trail?
ought to they trail? 	ought to I be trailing?
ought to you be trailing?
ought to she be trailing?
ought to we be trailing?
ought to you be trailing?
ought to they be trailing? 	ought to I have trailed?
ought to you have trailed?
ought to she have trailed?
ought to we have trailed?
ought to you have trailed?
ought to they have trailed? 	ought to I have been trailing?
ought to you have been trailing?
ought to she have been trailing?
ought to we have been trailing?
ought to you have been trailing?
ought to they have been trailing? 	

Forme interro-négative 	
Forme simple 	Forme en V-ing 	Perfect 	Perfect en V-ing 	
ought I not to trail?
ought you not to trail?
ought she not to trail?
ought we not to trail?
ought you not to trail?
ought they not to trail? 	ought I not to be trailing?
ought you not to be trailing?
ought she not to be trailing?
ought we not to be trailing?
ought you not to be trailing?
ought they not to be trailing? 	ought I not to have trailed?
ought you not to have trailed?
ought she not to have trailed?
ought we not to have trailed?
ought you not to have trailed?
ought they not to have trailed? 	ought I not to have been trailing?
ought you not to have been trailing?
ought she not to have been trailing?
ought we not to have been trailing?
ought you not to have been trailing?
ought they not to have been trailing?