can ken
Verbo regular: ken - kened- kened

Afirmação 	
Forma simple 	Forma com V-ing 	Perfeito 	Perfeito com V-ing 	
I can ken
you can ken
he can ken
we can ken
you can ken
they can ken 	I can be kening
you can be kening
he can be kening
we can be kening
you can be kening
they can be kening	I can have kened
you can have kened
he can have kened
we can have kened
you can have kened
they can have kened	I can have been kening
you can have been kening
he can have been kening
we can have been kening
you can have been kening
they can have been kening	

Negação 	
Forma simple 	Forma com V-ing 	Perfeito 	Perfeito com V-ing 	
I can't ken
you can't ken
he can't ken
we can't ken
you can't ken
they can't ken 	I can't be kening
you can't be kening
he can't be kening
we can't be kening
you can't be kening
they can't be kening	I can't have kened
you can't have kened
he can't have kened
we can't have kened
you can't have kened
they can't have kened	I can't have been kening
you can't have been kening
he can't have been kening
we can't have been kening
you can't have been kening
they can't have been kening	

Forma interrogativa 	
Forma simple 	Forma com V-ing 	Perfeito 	Perfeito com V-ing 	
can I ken?
can you ken?
can he ken?
can we ken?
can you ken?
can they ken? 	can I be kening?
can you be kening?
can he be kening?
can we be kening?
can you be kening?
can they be kening? 	can I have kened?
can you have kened?
can he have kened?
can we have kened?
can you have kened?
can they have kened? 	can I have been kening?
can you have been kening?
can he have been kening?
can we have been kening?
can you have been kening?
can they have been kening? 	

Forma interro-Negação 	
Forma simple 	Forma com V-ing 	Perfeito 	Perfeito com V-ing 	
can't I ken?
can't you ken?
can't he ken?
can't we ken?
can't you ken?
can't they ken? 	can't I be kening?
can't you be kening?
can't he be kening?
can't we be kening?
can't you be kening?
can't they be kening? 	can't I have kened?
can't you have kened?
can't he have kened?
can't we have kened?
can't you have kened?
can't they have kened? 	can't I have been kening?
can't you have been kening?
can't he have been kening?
can't we have been kening?
can't you have been kening?
can't they have been kening?