could wassail
Verbo regular: wassail - wassailed- wassailed

Afirmación 	
Forma simple 	Forma con V-ing 	Perfecto 	Perfecto con V-ing 	
I could wassail
you could wassail
he could wassail
we could wassail
you could wassail
they could wassail 	I could be wassailing
you could be wassailing
he could be wassailing
we could be wassailing
you could be wassailing
they could be wassailing	I could have wassailed
you could have wassailed
he could have wassailed
we could have wassailed
you could have wassailed
they could have wassailed	I could have been wassailing
you could have been wassailing
he could have been wassailing
we could have been wassailing
you could have been wassailing
they could have been wassailing	

Negación 	
Forma simple 	Forma con V-ing 	Perfecto 	Perfecto con V-ing 	
I could not wassail
you could not wassail
he could not wassail
we could not wassail
you could not wassail
they could not wassail 	I could not be wassailing
you could not be wassailing
he could not be wassailing
we could not be wassailing
you could not be wassailing
they could not be wassailing	I could not have wassailed
you could not have wassailed
he could not have wassailed
we could not have wassailed
you could not have wassailed
they could not have wassailed	I could not have been wassailing
you could not have been wassailing
he could not have been wassailing
we could not have been wassailing
you could not have been wassailing
they could not have been wassailing	

Forma interrogativa 	
Forma simple 	Forma con V-ing 	Perfecto 	Perfecto con V-ing 	
could I wassail?
could you wassail?
could he wassail?
could we wassail?
could you wassail?
could they wassail? 	could I be wassailing?
could you be wassailing?
could he be wassailing?
could we be wassailing?
could you be wassailing?
could they be wassailing? 	could I have wassailed?
could you have wassailed?
could he have wassailed?
could we have wassailed?
could you have wassailed?
could they have wassailed? 	could I have been wassailing?
could you have been wassailing?
could he have been wassailing?
could we have been wassailing?
could you have been wassailing?
could they have been wassailing? 	

Forma interro-negativa 	
Forma simple 	Forma con V-ing 	Perfecto 	Perfecto con V-ing 	
could I not wassail?
could you not wassail?
could he not wassail?
could we not wassail?
could you not wassail?
could they not wassail? 	could I not be wassailing?
could you not be wassailing?
could he not be wassailing?
could we not be wassailing?
could you not be wassailing?
could they not be wassailing? 	could I not have wassailed?
could you not have wassailed?
could he not have wassailed?
could we not have wassailed?
could you not have wassailed?
could they not have wassailed? 	could I not have been wassailing?
could you not have been wassailing?
could he not have been wassailing?
could we not have been wassailing?
could you not have been wassailing?
could they not have been wassailing?