ought to improvise
Verbe régulier : improvise - improvised- improvised
Traduction française : improviser 

Affirmation 	
Forme simple 	Forme en V-ing 	Perfect 	Perfect en V-ing 	
I ought to improvise
you ought to improvise
he ought to improvise
we ought to improvise
you ought to improvise
they ought to improvise 	I ought to be improvising
you ought to be improvising
he ought to be improvising
we ought to be improvising
you ought to be improvising
they ought to be improvising	I ought to have improvised
you ought to have improvised
he ought to have improvised
we ought to have improvised
you ought to have improvised
they ought to have improvised	I ought to have been improvising
you ought to have been improvising
he ought to have been improvising
we ought to have been improvising
you ought to have been improvising
they ought to have been improvising	

Négation 	
Forme simple 	Forme en V-ing 	Perfect 	Perfect en V-ing 	
I ought not to improvise
you ought not to improvise
he ought not to improvise
we ought not to improvise
you ought not to improvise
they ought not to improvise 	I ought not to improvising
you ought not to improvising
he ought not to improvising
we ought not to improvising
you ought not to improvising
they ought not to improvising	I ought not to have improvised
you ought not to have improvised
he ought not to have improvised
we ought not to have improvised
you ought not to have improvised
they ought not to have improvised	I ought not to have been improvising
you ought not to have been improvising
he ought not to have been improvising
we ought not to have been improvising
you ought not to have been improvising
they ought not to have been improvising	

Forme interrogative 	
Forme simple 	Forme en V-ing 	Perfect 	Perfect en V-ing 	
ought to I improvise?
ought to you improvise?
ought to he improvise?
ought to we improvise?
ought to you improvise?
ought to they improvise? 	ought to I be improvising?
ought to you be improvising?
ought to he be improvising?
ought to we be improvising?
ought to you be improvising?
ought to they be improvising? 	ought to I have improvised?
ought to you have improvised?
ought to he have improvised?
ought to we have improvised?
ought to you have improvised?
ought to they have improvised? 	ought to I have been improvising?
ought to you have been improvising?
ought to he have been improvising?
ought to we have been improvising?
ought to you have been improvising?
ought to they have been improvising? 	

Forme interro-négative 	
Forme simple 	Forme en V-ing 	Perfect 	Perfect en V-ing 	
ought I not to improvise?
ought you not to improvise?
ought he not to improvise?
ought we not to improvise?
ought you not to improvise?
ought they not to improvise? 	ought I not to be improvising?
ought you not to be improvising?
ought he not to be improvising?
ought we not to be improvising?
ought you not to be improvising?
ought they not to be improvising? 	ought I not to have improvised?
ought you not to have improvised?
ought he not to have improvised?
ought we not to have improvised?
ought you not to have improvised?
ought they not to have improvised? 	ought I not to have been improvising?
ought you not to have been improvising?
ought he not to have been improvising?
ought we not to have been improvising?
ought you not to have been improvising?
ought they not to have been improvising?