could kernel
Verbo regular: kernel - kerneled- kerneled

Afirmação 	
Forma simple 	Forma com V-ing 	Perfeito 	Perfeito com V-ing 	
I could kernel
you could kernel
he could kernel
we could kernel
you could kernel
they could kernel 	I could be kerneling
you could be kerneling
he could be kerneling
we could be kerneling
you could be kerneling
they could be kerneling	I could have kerneled
you could have kerneled
he could have kerneled
we could have kerneled
you could have kerneled
they could have kerneled	I could have been kerneling
you could have been kerneling
he could have been kerneling
we could have been kerneling
you could have been kerneling
they could have been kerneling	

Negação 	
Forma simple 	Forma com V-ing 	Perfeito 	Perfeito com V-ing 	
I could not kernel
you could not kernel
he could not kernel
we could not kernel
you could not kernel
they could not kernel 	I could not be kerneling
you could not be kerneling
he could not be kerneling
we could not be kerneling
you could not be kerneling
they could not be kerneling	I could not have kerneled
you could not have kerneled
he could not have kerneled
we could not have kerneled
you could not have kerneled
they could not have kerneled	I could not have been kerneling
you could not have been kerneling
he could not have been kerneling
we could not have been kerneling
you could not have been kerneling
they could not have been kerneling	

Forma interrogativa 	
Forma simple 	Forma com V-ing 	Perfeito 	Perfeito com V-ing 	
could I kernel?
could you kernel?
could he kernel?
could we kernel?
could you kernel?
could they kernel? 	could I be kerneling?
could you be kerneling?
could he be kerneling?
could we be kerneling?
could you be kerneling?
could they be kerneling? 	could I have kerneled?
could you have kerneled?
could he have kerneled?
could we have kerneled?
could you have kerneled?
could they have kerneled? 	could I have been kerneling?
could you have been kerneling?
could he have been kerneling?
could we have been kerneling?
could you have been kerneling?
could they have been kerneling? 	

Forma interro-Negação 	
Forma simple 	Forma com V-ing 	Perfeito 	Perfeito com V-ing 	
could I not kernel?
could you not kernel?
could he not kernel?
could we not kernel?
could you not kernel?
could they not kernel? 	could I not be kerneling?
could you not be kerneling?
could he not be kerneling?
could we not be kerneling?
could you not be kerneling?
could they not be kerneling? 	could I not have kerneled?
could you not have kerneled?
could he not have kerneled?
could we not have kerneled?
could you not have kerneled?
could they not have kerneled? 	could I not have been kerneling?
could you not have been kerneling?
could he not have been kerneling?
could we not have been kerneling?
could you not have been kerneling?
could they not have been kerneling?