Conjugación del verbo inglés
CAN KVETCH

Verbo regular: kvetch - kvetched - kvetched

Afirmación

Forma simple	Forma con V-ing
I can kvetch you can kvetch he can kvetch we can kvetch you can kvetch they can kvetch	I can be kvetching you can be kvetching he can be kvetching we can be kvetching you can be kvetching they can be kvetching
Perfecto	Perfecto con V-ing
I can have kvetched you can have kvetched he can have kvetched we can have kvetched you can have kvetched they can have kvetched	I can have been kvetching you can have been kvetching he can have been kvetching we can have been kvetching you can have been kvetching they can have been kvetching

Negación

Forma simple	Forma con V-ing
I cannot kvetch you cannot kvetch he cannot kvetch we cannot kvetch you cannot kvetch they cannot kvetch	I cannot be kvetching you cannot be kvetching he cannot be kvetching we cannot be kvetching you cannot be kvetching they cannot be kvetching
Perfecto	Perfecto con V-ing
I cannot have kvetched you cannot have kvetched he cannot have kvetched we cannot have kvetched you cannot have kvetched they cannot have kvetched	I cannot have been kvetching you cannot have been kvetching he cannot have been kvetching we cannot have been kvetching you cannot have been kvetching they cannot have been kvetching

Forma interrogativa

Forma simple	Forma con V-ing
can I kvetch? can you kvetch? can he kvetch? can we kvetch? can you kvetch? can they kvetch?	can I be kvetching? can you be kvetching? can he be kvetching? can we be kvetching? can you be kvetching? can they be kvetching?
Perfecto	Perfecto con V-ing
can I have kvetched? can you have kvetched? can he have kvetched? can we have kvetched? can you have kvetched? can they have kvetched?	can I have been kvetching? can you have been kvetching? can he have been kvetching? can we have been kvetching? can you have been kvetching? can they have been kvetching?

Forma interro-negativa

Forma simple	Forma con V-ing
can I not kvetch? can you not kvetch? can he not kvetch? can we not kvetch? can you not kvetch? can they not kvetch?	can I not be kvetching? can you not be kvetching? can he not be kvetching? can we not be kvetching? can you not be kvetching? can they not be kvetching?
Perfecto	Perfecto con V-ing
can I not have kvetched? can you not have kvetched? can he not have kvetched? can we not have kvetched? can you not have kvetched? can they not have kvetched?	can I not have been kvetching? can you not have been kvetching? can he not have been kvetching? can we not have been kvetching? can you not have been kvetching? can they not have been kvetching?