ought to undulate
Verbe régulier : undulate - undulated- undulated
Traduction française : onduler 

Affirmation 	
Forme simple 	Forme en V-ing 	Perfect 	Perfect en V-ing 	
I ought to undulate
you ought to undulate
he ought to undulate
we ought to undulate
you ought to undulate
they ought to undulate 	I ought to be undulating
you ought to be undulating
he ought to be undulating
we ought to be undulating
you ought to be undulating
they ought to be undulating	I ought to have undulated
you ought to have undulated
he ought to have undulated
we ought to have undulated
you ought to have undulated
they ought to have undulated	I ought to have been undulating
you ought to have been undulating
he ought to have been undulating
we ought to have been undulating
you ought to have been undulating
they ought to have been undulating	

Négation 	
Forme simple 	Forme en V-ing 	Perfect 	Perfect en V-ing 	
I ought not to undulate
you ought not to undulate
he ought not to undulate
we ought not to undulate
you ought not to undulate
they ought not to undulate 	I ought not to undulating
you ought not to undulating
he ought not to undulating
we ought not to undulating
you ought not to undulating
they ought not to undulating	I ought not to have undulated
you ought not to have undulated
he ought not to have undulated
we ought not to have undulated
you ought not to have undulated
they ought not to have undulated	I ought not to have been undulating
you ought not to have been undulating
he ought not to have been undulating
we ought not to have been undulating
you ought not to have been undulating
they ought not to have been undulating	

Forme interrogative 	
Forme simple 	Forme en V-ing 	Perfect 	Perfect en V-ing 	
ought to I undulate?
ought to you undulate?
ought to he undulate?
ought to we undulate?
ought to you undulate?
ought to they undulate? 	ought to I be undulating?
ought to you be undulating?
ought to he be undulating?
ought to we be undulating?
ought to you be undulating?
ought to they be undulating? 	ought to I have undulated?
ought to you have undulated?
ought to he have undulated?
ought to we have undulated?
ought to you have undulated?
ought to they have undulated? 	ought to I have been undulating?
ought to you have been undulating?
ought to he have been undulating?
ought to we have been undulating?
ought to you have been undulating?
ought to they have been undulating? 	

Forme interro-négative 	
Forme simple 	Forme en V-ing 	Perfect 	Perfect en V-ing 	
ought I not to undulate?
ought you not to undulate?
ought he not to undulate?
ought we not to undulate?
ought you not to undulate?
ought they not to undulate? 	ought I not to be undulating?
ought you not to be undulating?
ought he not to be undulating?
ought we not to be undulating?
ought you not to be undulating?
ought they not to be undulating? 	ought I not to have undulated?
ought you not to have undulated?
ought he not to have undulated?
ought we not to have undulated?
ought you not to have undulated?
ought they not to have undulated? 	ought I not to have been undulating?
ought you not to have been undulating?
ought he not to have been undulating?
ought we not to have been undulating?
ought you not to have been undulating?
ought they not to have been undulating?