can unchair
Verbe régulier : unchair - unchaired- unchaired

Affirmation 	
Forme simple 	Forme en V-ing 	Perfect 	Perfect en V-ing 	
I can unchair
you can unchair
she can unchair
we can unchair
you can unchair
they can unchair 	I can be unchairing
you can be unchairing
she can be unchairing
we can be unchairing
you can be unchairing
they can be unchairing	I can have unchaired
you can have unchaired
she can have unchaired
we can have unchaired
you can have unchaired
they can have unchaired	I can have been unchairing
you can have been unchairing
she can have been unchairing
we can have been unchairing
you can have been unchairing
they can have been unchairing	

Négation 	
Forme simple 	Forme en V-ing 	Perfect 	Perfect en V-ing 	
I cannot unchair
you cannot unchair
she cannot unchair
we cannot unchair
you cannot unchair
they cannot unchair 	I cannot be unchairing
you cannot be unchairing
she cannot be unchairing
we cannot be unchairing
you cannot be unchairing
they cannot be unchairing	I cannot have unchaired
you cannot have unchaired
she cannot have unchaired
we cannot have unchaired
you cannot have unchaired
they cannot have unchaired	I cannot have been unchairing
you cannot have been unchairing
she cannot have been unchairing
we cannot have been unchairing
you cannot have been unchairing
they cannot have been unchairing	

Forme interrogative 	
Forme simple 	Forme en V-ing 	Perfect 	Perfect en V-ing 	
can I unchair?
can you unchair?
can she unchair?
can we unchair?
can you unchair?
can they unchair? 	can I be unchairing?
can you be unchairing?
can she be unchairing?
can we be unchairing?
can you be unchairing?
can they be unchairing? 	can I have unchaired?
can you have unchaired?
can she have unchaired?
can we have unchaired?
can you have unchaired?
can they have unchaired? 	can I have been unchairing?
can you have been unchairing?
can she have been unchairing?
can we have been unchairing?
can you have been unchairing?
can they have been unchairing? 	

Forme interro-négative 	
Forme simple 	Forme en V-ing 	Perfect 	Perfect en V-ing 	
can I not unchair?
can you not unchair?
can she not unchair?
can we not unchair?
can you not unchair?
can they not unchair? 	can I not be unchairing?
can you not be unchairing?
can she not be unchairing?
can we not be unchairing?
can you not be unchairing?
can they not be unchairing? 	can I not have unchaired?
can you not have unchaired?
can she not have unchaired?
can we not have unchaired?
can you not have unchaired?
can they not have unchaired? 	can I not have been unchairing?
can you not have been unchairing?
can she not have been unchairing?
can we not have been unchairing?
can you not have been unchairing?
can they not have been unchairing?