ought to dun
Verbe régulier : dun - dunned- dunned
Traduction française : presser - harceler 

Affirmation 	
Forme simple 	Forme en V-ing 	Perfect 	Perfect en V-ing 	
I ought to dun
you ought to dun
she ought to dun
we ought to dun
you ought to dun
they ought to dun 	I ought to be dunning
you ought to be dunning
she ought to be dunning
we ought to be dunning
you ought to be dunning
they ought to be dunning	I ought to have dunned
you ought to have dunned
she ought to have dunned
we ought to have dunned
you ought to have dunned
they ought to have dunned	I ought to have been dunning
you ought to have been dunning
she ought to have been dunning
we ought to have been dunning
you ought to have been dunning
they ought to have been dunning	

Négation 	
Forme simple 	Forme en V-ing 	Perfect 	Perfect en V-ing 	
I ought not to dun
you ought not to dun
she ought not to dun
we ought not to dun
you ought not to dun
they ought not to dun 	I ought not to dunning
you ought not to dunning
she ought not to dunning
we ought not to dunning
you ought not to dunning
they ought not to dunning	I ought not to have dunned
you ought not to have dunned
she ought not to have dunned
we ought not to have dunned
you ought not to have dunned
they ought not to have dunned	I ought not to have been dunning
you ought not to have been dunning
she ought not to have been dunning
we ought not to have been dunning
you ought not to have been dunning
they ought not to have been dunning	

Forme interrogative 	
Forme simple 	Forme en V-ing 	Perfect 	Perfect en V-ing 	
ought to I dun?
ought to you dun?
ought to she dun?
ought to we dun?
ought to you dun?
ought to they dun? 	ought to I be dunning?
ought to you be dunning?
ought to she be dunning?
ought to we be dunning?
ought to you be dunning?
ought to they be dunning? 	ought to I have dunned?
ought to you have dunned?
ought to she have dunned?
ought to we have dunned?
ought to you have dunned?
ought to they have dunned? 	ought to I have been dunning?
ought to you have been dunning?
ought to she have been dunning?
ought to we have been dunning?
ought to you have been dunning?
ought to they have been dunning? 	

Forme interro-négative 	
Forme simple 	Forme en V-ing 	Perfect 	Perfect en V-ing 	
ought I not to dun?
ought you not to dun?
ought she not to dun?
ought we not to dun?
ought you not to dun?
ought they not to dun? 	ought I not to be dunning?
ought you not to be dunning?
ought she not to be dunning?
ought we not to be dunning?
ought you not to be dunning?
ought they not to be dunning? 	ought I not to have dunned?
ought you not to have dunned?
ought she not to have dunned?
ought we not to have dunned?
ought you not to have dunned?
ought they not to have dunned? 	ought I not to have been dunning?
ought you not to have been dunning?
ought she not to have been dunning?
ought we not to have been dunning?
ought you not to have been dunning?
ought they not to have been dunning?