Conjugación del verbo inglés
CAN TRADE

Verbo regular: trade - traded - traded

Afirmación

Forma simple	Forma con V-ing
I can trade you can trade she can trade we can trade you can trade they can trade	I can be trading you can be trading she can be trading we can be trading you can be trading they can be trading
Perfecto	Perfecto con V-ing
I can have traded you can have traded she can have traded we can have traded you can have traded they can have traded	I can have been trading you can have been trading she can have been trading we can have been trading you can have been trading they can have been trading

Negación

Forma simple	Forma con V-ing
I cannot trade you cannot trade she cannot trade we cannot trade you cannot trade they cannot trade	I cannot be trading you cannot be trading she cannot be trading we cannot be trading you cannot be trading they cannot be trading
Perfecto	Perfecto con V-ing
I cannot have traded you cannot have traded she cannot have traded we cannot have traded you cannot have traded they cannot have traded	I cannot have been trading you cannot have been trading she cannot have been trading we cannot have been trading you cannot have been trading they cannot have been trading

Forma interrogativa

Forma simple	Forma con V-ing
can I trade? can you trade? can she trade? can we trade? can you trade? can they trade?	can I be trading? can you be trading? can she be trading? can we be trading? can you be trading? can they be trading?
Perfecto	Perfecto con V-ing
can I have traded? can you have traded? can she have traded? can we have traded? can you have traded? can they have traded?	can I have been trading? can you have been trading? can she have been trading? can we have been trading? can you have been trading? can they have been trading?

Forma interro-negativa

Forma simple	Forma con V-ing
can I not trade? can you not trade? can she not trade? can we not trade? can you not trade? can they not trade?	can I not be trading? can you not be trading? can she not be trading? can we not be trading? can you not be trading? can they not be trading?
Perfecto	Perfecto con V-ing
can I not have traded? can you not have traded? can she not have traded? can we not have traded? can you not have traded? can they not have traded?	can I not have been trading? can you not have been trading? can she not have been trading? can we not have been trading? can you not have been trading? can they not have been trading?