Conjugación del verbo inglés
COULD EXCISE

Verbo regular: excise - excised - excised

Afirmación

Forma simple	Forma con V-ing
I could excise you could excise she could excise we could excise you could excise they could excise	I could be excising you could be excising she could be excising we could be excising you could be excising they could be excising
Perfecto	Perfecto con V-ing
I could have excised you could have excised she could have excised we could have excised you could have excised they could have excised	I could have been excising you could have been excising she could have been excising we could have been excising you could have been excising they could have been excising

Negación

Forma simple	Forma con V-ing
I couldn't excise you couldn't excise she couldn't excise we couldn't excise you couldn't excise they couldn't excise	I couldn't be excising you couldn't be excising she couldn't be excising we couldn't be excising you couldn't be excising they couldn't be excising
Perfecto	Perfecto con V-ing
I couldn't have excised you couldn't have excised she couldn't have excised we couldn't have excised you couldn't have excised they couldn't have excised	I couldn't have been excising you couldn't have been excising she couldn't have been excising we couldn't have been excising you couldn't have been excising they couldn't have been excising

Forma interrogativa

Forma simple	Forma con V-ing
could I excise? could you excise? could she excise? could we excise? could you excise? could they excise?	could I be excising? could you be excising? could she be excising? could we be excising? could you be excising? could they be excising?
Perfecto	Perfecto con V-ing
could I have excised? could you have excised? could she have excised? could we have excised? could you have excised? could they have excised?	could I have been excising? could you have been excising? could she have been excising? could we have been excising? could you have been excising? could they have been excising?

Forma interro-negativa

Forma simple	Forma con V-ing
couldn't I excise? couldn't you excise? couldn't she excise? couldn't we excise? couldn't you excise? couldn't they excise?	couldn't I be excising? couldn't you be excising? couldn't she be excising? couldn't we be excising? couldn't you be excising? couldn't they be excising?
Perfecto	Perfecto con V-ing
couldn't I have excised? couldn't you have excised? couldn't she have excised? couldn't we have excised? couldn't you have excised? couldn't they have excised?	couldn't I have been excising? couldn't you have been excising? couldn't she have been excising? couldn't we have been excising? couldn't you have been excising? couldn't they have been excising?