can peen
Verbe régulier : peen - peened- peened

Affirmation 	
Forme simple 	Forme en V-ing 	Perfect 	Perfect en V-ing 	
I can peen
you can peen
she can peen
we can peen
you can peen
they can peen 	I can be peening
you can be peening
she can be peening
we can be peening
you can be peening
they can be peening	I can have peened
you can have peened
she can have peened
we can have peened
you can have peened
they can have peened	I can have been peening
you can have been peening
she can have been peening
we can have been peening
you can have been peening
they can have been peening	

Négation 	
Forme simple 	Forme en V-ing 	Perfect 	Perfect en V-ing 	
I can't peen
you can't peen
she can't peen
we can't peen
you can't peen
they can't peen 	I can't be peening
you can't be peening
she can't be peening
we can't be peening
you can't be peening
they can't be peening	I can't have peened
you can't have peened
she can't have peened
we can't have peened
you can't have peened
they can't have peened	I can't have been peening
you can't have been peening
she can't have been peening
we can't have been peening
you can't have been peening
they can't have been peening	

Forme interrogative 	
Forme simple 	Forme en V-ing 	Perfect 	Perfect en V-ing 	
can I peen?
can you peen?
can she peen?
can we peen?
can you peen?
can they peen? 	can I be peening?
can you be peening?
can she be peening?
can we be peening?
can you be peening?
can they be peening? 	can I have peened?
can you have peened?
can she have peened?
can we have peened?
can you have peened?
can they have peened? 	can I have been peening?
can you have been peening?
can she have been peening?
can we have been peening?
can you have been peening?
can they have been peening? 	

Forme interro-négative 	
Forme simple 	Forme en V-ing 	Perfect 	Perfect en V-ing 	
can't I peen?
can't you peen?
can't she peen?
can't we peen?
can't you peen?
can't they peen? 	can't I be peening?
can't you be peening?
can't she be peening?
can't we be peening?
can't you be peening?
can't they be peening? 	can't I have peened?
can't you have peened?
can't she have peened?
can't we have peened?
can't you have peened?
can't they have peened? 	can't I have been peening?
can't you have been peening?
can't she have been peening?
can't we have been peening?
can't you have been peening?
can't they have been peening?