can yes
Verbe régulier : yes - yesed- yesed

Affirmation 	
Forme simple 	Forme en V-ing 	Perfect 	Perfect en V-ing 	
I can yes
you can yes
she can yes
we can yes
you can yes
they can yes 	I can be yesing
you can be yesing
she can be yesing
we can be yesing
you can be yesing
they can be yesing	I can have yesed
you can have yesed
she can have yesed
we can have yesed
you can have yesed
they can have yesed	I can have been yesing
you can have been yesing
she can have been yesing
we can have been yesing
you can have been yesing
they can have been yesing	

Négation 	
Forme simple 	Forme en V-ing 	Perfect 	Perfect en V-ing 	
I can't yes
you can't yes
she can't yes
we can't yes
you can't yes
they can't yes 	I can't be yesing
you can't be yesing
she can't be yesing
we can't be yesing
you can't be yesing
they can't be yesing	I can't have yesed
you can't have yesed
she can't have yesed
we can't have yesed
you can't have yesed
they can't have yesed	I can't have been yesing
you can't have been yesing
she can't have been yesing
we can't have been yesing
you can't have been yesing
they can't have been yesing	

Forme interrogative 	
Forme simple 	Forme en V-ing 	Perfect 	Perfect en V-ing 	
can I yes?
can you yes?
can she yes?
can we yes?
can you yes?
can they yes? 	can I be yesing?
can you be yesing?
can she be yesing?
can we be yesing?
can you be yesing?
can they be yesing? 	can I have yesed?
can you have yesed?
can she have yesed?
can we have yesed?
can you have yesed?
can they have yesed? 	can I have been yesing?
can you have been yesing?
can she have been yesing?
can we have been yesing?
can you have been yesing?
can they have been yesing? 	

Forme interro-négative 	
Forme simple 	Forme en V-ing 	Perfect 	Perfect en V-ing 	
can't I yes?
can't you yes?
can't she yes?
can't we yes?
can't you yes?
can't they yes? 	can't I be yesing?
can't you be yesing?
can't she be yesing?
can't we be yesing?
can't you be yesing?
can't they be yesing? 	can't I have yesed?
can't you have yesed?
can't she have yesed?
can't we have yesed?
can't you have yesed?
can't they have yesed? 	can't I have been yesing?
can't you have been yesing?
can't she have been yesing?
can't we have been yesing?
can't you have been yesing?
can't they have been yesing?