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 cannot yes
you cannot yes
she cannot yes
we cannot yes
you cannot yes
they cannot yes 	I cannot be yesing
you cannot be yesing
she cannot be yesing
we cannot be yesing
you cannot be yesing
they cannot be yesing	I cannot have yesed
you cannot have yesed
she cannot have yesed
we cannot have yesed
you cannot have yesed
they cannot have yesed	I cannot have been yesing
you cannot have been yesing
she cannot have been yesing
we cannot have been yesing
you cannot have been yesing
they cannot 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 I not yes?
can you not yes?
can she not yes?
can we not yes?
can you not yes?
can they not yes? 	can I not be yesing?
can you not be yesing?
can she not be yesing?
can we not be yesing?
can you not be yesing?
can they not be yesing? 	can I not have yesed?
can you not have yesed?
can she not have yesed?
can we not have yesed?
can you not have yesed?
can they not have yesed? 	can I not have been yesing?
can you not have been yesing?
can she not have been yesing?
can we not have been yesing?
can you not have been yesing?
can they not have been yesing?