Conjugación del verbo inglés
CAN FLACK

Verbo regular: flack - flacked - flacked

Afirmación

Forma simple	Forma con V-ing
I can flack you can flack he can flack we can flack you can flack they can flack	I can be flacking you can be flacking he can be flacking we can be flacking you can be flacking they can be flacking
Perfecto	Perfecto con V-ing
I can have flacked you can have flacked he can have flacked we can have flacked you can have flacked they can have flacked	I can have been flacking you can have been flacking he can have been flacking we can have been flacking you can have been flacking they can have been flacking

Negación

Forma simple	Forma con V-ing
I can't flack you can't flack he can't flack we can't flack you can't flack they can't flack	I can't be flacking you can't be flacking he can't be flacking we can't be flacking you can't be flacking they can't be flacking
Perfecto	Perfecto con V-ing
I can't have flacked you can't have flacked he can't have flacked we can't have flacked you can't have flacked they can't have flacked	I can't have been flacking you can't have been flacking he can't have been flacking we can't have been flacking you can't have been flacking they can't have been flacking

Forma interrogativa

Forma simple	Forma con V-ing
can I flack? can you flack? can he flack? can we flack? can you flack? can they flack?	can I be flacking? can you be flacking? can he be flacking? can we be flacking? can you be flacking? can they be flacking?
Perfecto	Perfecto con V-ing
can I have flacked? can you have flacked? can he have flacked? can we have flacked? can you have flacked? can they have flacked?	can I have been flacking? can you have been flacking? can he have been flacking? can we have been flacking? can you have been flacking? can they have been flacking?

Forma interro-negativa

Forma simple	Forma con V-ing
can't I flack? can't you flack? can't he flack? can't we flack? can't you flack? can't they flack?	can't I be flacking? can't you be flacking? can't he be flacking? can't we be flacking? can't you be flacking? can't they be flacking?
Perfecto	Perfecto con V-ing
can't I have flacked? can't you have flacked? can't he have flacked? can't we have flacked? can't you have flacked? can't they have flacked?	can't I have been flacking? can't you have been flacking? can't he have been flacking? can't we have been flacking? can't you have been flacking? can't they have been flacking?