Conjugación del verbo inglés
COULD MERCERISE

Verbo regular: mercerise - mercerised - mercerised

Afirmación

Forma simple	Forma con V-ing
I could mercerise you could mercerise she could mercerise we could mercerise you could mercerise they could mercerise	I could be mercerising you could be mercerising she could be mercerising we could be mercerising you could be mercerising they could be mercerising
Perfecto	Perfecto con V-ing
I could have mercerised you could have mercerised she could have mercerised we could have mercerised you could have mercerised they could have mercerised	I could have been mercerising you could have been mercerising she could have been mercerising we could have been mercerising you could have been mercerising they could have been mercerising

Negación

Forma simple	Forma con V-ing
I couldn't mercerise you couldn't mercerise she couldn't mercerise we couldn't mercerise you couldn't mercerise they couldn't mercerise	I couldn't be mercerising you couldn't be mercerising she couldn't be mercerising we couldn't be mercerising you couldn't be mercerising they couldn't be mercerising
Perfecto	Perfecto con V-ing
I couldn't have mercerised you couldn't have mercerised she couldn't have mercerised we couldn't have mercerised you couldn't have mercerised they couldn't have mercerised	I couldn't have been mercerising you couldn't have been mercerising she couldn't have been mercerising we couldn't have been mercerising you couldn't have been mercerising they couldn't have been mercerising

Forma interrogativa

Forma simple	Forma con V-ing
could I mercerise? could you mercerise? could she mercerise? could we mercerise? could you mercerise? could they mercerise?	could I be mercerising? could you be mercerising? could she be mercerising? could we be mercerising? could you be mercerising? could they be mercerising?
Perfecto	Perfecto con V-ing
could I have mercerised? could you have mercerised? could she have mercerised? could we have mercerised? could you have mercerised? could they have mercerised?	could I have been mercerising? could you have been mercerising? could she have been mercerising? could we have been mercerising? could you have been mercerising? could they have been mercerising?

Forma interro-negativa

Forma simple	Forma con V-ing
couldn't I mercerise? couldn't you mercerise? couldn't she mercerise? couldn't we mercerise? couldn't you mercerise? couldn't they mercerise?	couldn't I be mercerising? couldn't you be mercerising? couldn't she be mercerising? couldn't we be mercerising? couldn't you be mercerising? couldn't they be mercerising?
Perfecto	Perfecto con V-ing
couldn't I have mercerised? couldn't you have mercerised? couldn't she have mercerised? couldn't we have mercerised? couldn't you have mercerised? couldn't they have mercerised?	couldn't I have been mercerising? couldn't you have been mercerising? couldn't she have been mercerising? couldn't we have been mercerising? couldn't you have been mercerising? couldn't they have been mercerising?