can guess
Verbo regular: guess - guessed- guessed

Afirmación 	
Forma simple 	Forma con V-ing 	Perfecto 	Perfecto con V-ing 	
I can guess
you can guess
he can guess
we can guess
you can guess
they can guess 	I can be guessing
you can be guessing
he can be guessing
we can be guessing
you can be guessing
they can be guessing	I can have guessed
you can have guessed
he can have guessed
we can have guessed
you can have guessed
they can have guessed	I can have been guessing
you can have been guessing
he can have been guessing
we can have been guessing
you can have been guessing
they can have been guessing	

Negación 	
Forma simple 	Forma con V-ing 	Perfecto 	Perfecto con V-ing 	
I cannot guess
you cannot guess
he cannot guess
we cannot guess
you cannot guess
they cannot guess 	I cannot be guessing
you cannot be guessing
he cannot be guessing
we cannot be guessing
you cannot be guessing
they cannot be guessing	I cannot have guessed
you cannot have guessed
he cannot have guessed
we cannot have guessed
you cannot have guessed
they cannot have guessed	I cannot have been guessing
you cannot have been guessing
he cannot have been guessing
we cannot have been guessing
you cannot have been guessing
they cannot have been guessing	

Forma interrogativa 	
Forma simple 	Forma con V-ing 	Perfecto 	Perfecto con V-ing 	
can I guess?
can you guess?
can he guess?
can we guess?
can you guess?
can they guess? 	can I be guessing?
can you be guessing?
can he be guessing?
can we be guessing?
can you be guessing?
can they be guessing? 	can I have guessed?
can you have guessed?
can he have guessed?
can we have guessed?
can you have guessed?
can they have guessed? 	can I have been guessing?
can you have been guessing?
can he have been guessing?
can we have been guessing?
can you have been guessing?
can they have been guessing? 	

Forma interro-negativa 	
Forma simple 	Forma con V-ing 	Perfecto 	Perfecto con V-ing 	
can I not guess?
can you not guess?
can he not guess?
can we not guess?
can you not guess?
can they not guess? 	can I not be guessing?
can you not be guessing?
can he not be guessing?
can we not be guessing?
can you not be guessing?
can they not be guessing? 	can I not have guessed?
can you not have guessed?
can he not have guessed?
can we not have guessed?
can you not have guessed?
can they not have guessed? 	can I not have been guessing?
can you not have been guessing?
can he not have been guessing?
can we not have been guessing?
can you not have been guessing?
can they not have been guessing?