Conjugación del verbo inglés
CAN COFFIN

Verbo regular: coffin - coffined - coffined

Afirmación

Forma simple	Forma con V-ing
I can coffin you can coffin he can coffin we can coffin you can coffin they can coffin	I can be coffining you can be coffining he can be coffining we can be coffining you can be coffining they can be coffining
Perfecto	Perfecto con V-ing
I can have coffined you can have coffined he can have coffined we can have coffined you can have coffined they can have coffined	I can have been coffining you can have been coffining he can have been coffining we can have been coffining you can have been coffining they can have been coffining

Negación

Forma simple	Forma con V-ing
I cannot coffin you cannot coffin he cannot coffin we cannot coffin you cannot coffin they cannot coffin	I cannot be coffining you cannot be coffining he cannot be coffining we cannot be coffining you cannot be coffining they cannot be coffining
Perfecto	Perfecto con V-ing
I cannot have coffined you cannot have coffined he cannot have coffined we cannot have coffined you cannot have coffined they cannot have coffined	I cannot have been coffining you cannot have been coffining he cannot have been coffining we cannot have been coffining you cannot have been coffining they cannot have been coffining

Forma interrogativa

Forma simple	Forma con V-ing
can I coffin? can you coffin? can he coffin? can we coffin? can you coffin? can they coffin?	can I be coffining? can you be coffining? can he be coffining? can we be coffining? can you be coffining? can they be coffining?
Perfecto	Perfecto con V-ing
can I have coffined? can you have coffined? can he have coffined? can we have coffined? can you have coffined? can they have coffined?	can I have been coffining? can you have been coffining? can he have been coffining? can we have been coffining? can you have been coffining? can they have been coffining?

Forma interro-negativa

Forma simple	Forma con V-ing
can I not coffin? can you not coffin? can he not coffin? can we not coffin? can you not coffin? can they not coffin?	can I not be coffining? can you not be coffining? can he not be coffining? can we not be coffining? can you not be coffining? can they not be coffining?
Perfecto	Perfecto con V-ing
can I not have coffined? can you not have coffined? can he not have coffined? can we not have coffined? can you not have coffined? can they not have coffined?	can I not have been coffining? can you not have been coffining? can he not have been coffining? can we not have been coffining? can you not have been coffining? can they not have been coffining?