can dun
Verbe régulier : dun - dunned- dunned
Traduction française : presser - harceler 

Affirmation 	
Forme simple 	Forme en V-ing 	Perfect 	Perfect en V-ing 	
I can dun
you can dun
he can dun
we can dun
you can dun
they can dun 	I can be dunning
you can be dunning
he can be dunning
we can be dunning
you can be dunning
they can be dunning	I can have dunned
you can have dunned
he can have dunned
we can have dunned
you can have dunned
they can have dunned	I can have been dunning
you can have been dunning
he can have been dunning
we can have been dunning
you can have been dunning
they can have been dunning	

Négation 	
Forme simple 	Forme en V-ing 	Perfect 	Perfect en V-ing 	
I cannot dun
you cannot dun
he cannot dun
we cannot dun
you cannot dun
they cannot dun 	I cannot be dunning
you cannot be dunning
he cannot be dunning
we cannot be dunning
you cannot be dunning
they cannot be dunning	I cannot have dunned
you cannot have dunned
he cannot have dunned
we cannot have dunned
you cannot have dunned
they cannot have dunned	I cannot have been dunning
you cannot have been dunning
he cannot have been dunning
we cannot have been dunning
you cannot have been dunning
they cannot have been dunning	

Forme interrogative 	
Forme simple 	Forme en V-ing 	Perfect 	Perfect en V-ing 	
can I dun?
can you dun?
can he dun?
can we dun?
can you dun?
can they dun? 	can I be dunning?
can you be dunning?
can he be dunning?
can we be dunning?
can you be dunning?
can they be dunning? 	can I have dunned?
can you have dunned?
can he have dunned?
can we have dunned?
can you have dunned?
can they have dunned? 	can I have been dunning?
can you have been dunning?
can he have been dunning?
can we have been dunning?
can you have been dunning?
can they have been dunning? 	

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