can harshen
Verbe régulier : harshen - harshened- harshened

Affirmation 	
Forme simple 	Forme en V-ing 	Perfect 	Perfect en V-ing 	
I can harshen
you can harshen
she can harshen
we can harshen
you can harshen
they can harshen 	I can be harshening
you can be harshening
she can be harshening
we can be harshening
you can be harshening
they can be harshening	I can have harshened
you can have harshened
she can have harshened
we can have harshened
you can have harshened
they can have harshened	I can have been harshening
you can have been harshening
she can have been harshening
we can have been harshening
you can have been harshening
they can have been harshening	

Négation 	
Forme simple 	Forme en V-ing 	Perfect 	Perfect en V-ing 	
I can't harshen
you can't harshen
she can't harshen
we can't harshen
you can't harshen
they can't harshen 	I can't be harshening
you can't be harshening
she can't be harshening
we can't be harshening
you can't be harshening
they can't be harshening	I can't have harshened
you can't have harshened
she can't have harshened
we can't have harshened
you can't have harshened
they can't have harshened	I can't have been harshening
you can't have been harshening
she can't have been harshening
we can't have been harshening
you can't have been harshening
they can't have been harshening	

Forme interrogative 	
Forme simple 	Forme en V-ing 	Perfect 	Perfect en V-ing 	
can I harshen?
can you harshen?
can she harshen?
can we harshen?
can you harshen?
can they harshen? 	can I be harshening?
can you be harshening?
can she be harshening?
can we be harshening?
can you be harshening?
can they be harshening? 	can I have harshened?
can you have harshened?
can she have harshened?
can we have harshened?
can you have harshened?
can they have harshened? 	can I have been harshening?
can you have been harshening?
can she have been harshening?
can we have been harshening?
can you have been harshening?
can they have been harshening? 	

Forme interro-négative 	
Forme simple 	Forme en V-ing 	Perfect 	Perfect en V-ing 	
can't I harshen?
can't you harshen?
can't she harshen?
can't we harshen?
can't you harshen?
can't they harshen? 	can't I be harshening?
can't you be harshening?
can't she be harshening?
can't we be harshening?
can't you be harshening?
can't they be harshening? 	can't I have harshened?
can't you have harshened?
can't she have harshened?
can't we have harshened?
can't you have harshened?
can't they have harshened? 	can't I have been harshening?
can't you have been harshening?
can't she have been harshening?
can't we have been harshening?
can't you have been harshening?
can't they have been harshening?