Conjugación del verbo inglés
CAN FISH

Verbo regular: fish - fished - fished

Afirmación

Forma simple	Forma con V-ing
I can fish you can fish she can fish we can fish you can fish they can fish	I can be fishing you can be fishing she can be fishing we can be fishing you can be fishing they can be fishing
Perfecto	Perfecto con V-ing
I can have fished you can have fished she can have fished we can have fished you can have fished they can have fished	I can have been fishing you can have been fishing she can have been fishing we can have been fishing you can have been fishing they can have been fishing

Negación

Forma simple	Forma con V-ing
I cannot fish you cannot fish she cannot fish we cannot fish you cannot fish they cannot fish	I cannot be fishing you cannot be fishing she cannot be fishing we cannot be fishing you cannot be fishing they cannot be fishing
Perfecto	Perfecto con V-ing
I cannot have fished you cannot have fished she cannot have fished we cannot have fished you cannot have fished they cannot have fished	I cannot have been fishing you cannot have been fishing she cannot have been fishing we cannot have been fishing you cannot have been fishing they cannot have been fishing

Forma interrogativa

Forma simple	Forma con V-ing
can I fish? can you fish? can she fish? can we fish? can you fish? can they fish?	can I be fishing? can you be fishing? can she be fishing? can we be fishing? can you be fishing? can they be fishing?
Perfecto	Perfecto con V-ing
can I have fished? can you have fished? can she have fished? can we have fished? can you have fished? can they have fished?	can I have been fishing? can you have been fishing? can she have been fishing? can we have been fishing? can you have been fishing? can they have been fishing?

Forma interro-negativa

Forma simple	Forma con V-ing
can I not fish? can you not fish? can she not fish? can we not fish? can you not fish? can they not fish?	can I not be fishing? can you not be fishing? can she not be fishing? can we not be fishing? can you not be fishing? can they not be fishing?
Perfecto	Perfecto con V-ing
can I not have fished? can you not have fished? can she not have fished? can we not have fished? can you not have fished? can they not have fished?	can I not have been fishing? can you not have been fishing? can she not have been fishing? can we not have been fishing? can you not have been fishing? can they not have been fishing?