can weekend
Verbo regular: weekend - weekended- weekended

Afirmación 	
Forma simple 	Forma con V-ing 	Perfecto 	Perfecto con V-ing 	
I can weekend
you can weekend
he can weekend
we can weekend
you can weekend
they can weekend 	I can be weekending
you can be weekending
he can be weekending
we can be weekending
you can be weekending
they can be weekending	I can have weekended
you can have weekended
he can have weekended
we can have weekended
you can have weekended
they can have weekended	I can have been weekending
you can have been weekending
he can have been weekending
we can have been weekending
you can have been weekending
they can have been weekending	

Negación 	
Forma simple 	Forma con V-ing 	Perfecto 	Perfecto con V-ing 	
I cannot weekend
you cannot weekend
he cannot weekend
we cannot weekend
you cannot weekend
they cannot weekend 	I cannot be weekending
you cannot be weekending
he cannot be weekending
we cannot be weekending
you cannot be weekending
they cannot be weekending	I cannot have weekended
you cannot have weekended
he cannot have weekended
we cannot have weekended
you cannot have weekended
they cannot have weekended	I cannot have been weekending
you cannot have been weekending
he cannot have been weekending
we cannot have been weekending
you cannot have been weekending
they cannot have been weekending	

Forma interrogativa 	
Forma simple 	Forma con V-ing 	Perfecto 	Perfecto con V-ing 	
can I weekend?
can you weekend?
can he weekend?
can we weekend?
can you weekend?
can they weekend? 	can I be weekending?
can you be weekending?
can he be weekending?
can we be weekending?
can you be weekending?
can they be weekending? 	can I have weekended?
can you have weekended?
can he have weekended?
can we have weekended?
can you have weekended?
can they have weekended? 	can I have been weekending?
can you have been weekending?
can he have been weekending?
can we have been weekending?
can you have been weekending?
can they have been weekending? 	

Forma interro-negativa 	
Forma simple 	Forma con V-ing 	Perfecto 	Perfecto con V-ing 	
can I not weekend?
can you not weekend?
can he not weekend?
can we not weekend?
can you not weekend?
can they not weekend? 	can I not be weekending?
can you not be weekending?
can he not be weekending?
can we not be weekending?
can you not be weekending?
can they not be weekending? 	can I not have weekended?
can you not have weekended?
can he not have weekended?
can we not have weekended?
can you not have weekended?
can they not have weekended? 	can I not have been weekending?
can you not have been weekending?
can he not have been weekending?
can we not have been weekending?
can you not have been weekending?
can they not have been weekending?