Conjugación del verbo inglés COULD THINK BACK
Verbo regular: think back - think backed - think backed
Atención, este verbo puede no existir, se da como ejemplo la conjugación.
Afirmación
Forma simple
I could think backyou could think back
he could think back
we could think back
you could think back
they could think back
Forma con V-ing
I could be think backingyou could be think backing
he could be think backing
we could be think backing
you could be think backing
they could be think backing
Perfecto
I could have think backedyou could have think backed
he could have think backed
we could have think backed
you could have think backed
they could have think backed
Perfecto con V-ing
I could have been think backingyou could have been think backing
he could have been think backing
we could have been think backing
you could have been think backing
they could have been think backing
Negación
Forma simple
I couldn't think backyou couldn't think back
he couldn't think back
we couldn't think back
you couldn't think back
they couldn't think back
Forma con V-ing
I couldn't be think backingyou couldn't be think backing
he couldn't be think backing
we couldn't be think backing
you couldn't be think backing
they couldn't be think backing
Perfecto
I couldn't have think backedyou couldn't have think backed
he couldn't have think backed
we couldn't have think backed
you couldn't have think backed
they couldn't have think backed
Perfecto con V-ing
I couldn't have been think backingyou couldn't have been think backing
he couldn't have been think backing
we couldn't have been think backing
you couldn't have been think backing
they couldn't have been think backing
Forma interrogativa
Forma simple
could I think back?could you think back?
could he think back?
could we think back?
could you think back?
could they think back?
Forma con V-ing
could I be think backing?could you be think backing?
could he be think backing?
could we be think backing?
could you be think backing?
could they be think backing?
Perfecto
could I have think backed?could you have think backed?
could he have think backed?
could we have think backed?
could you have think backed?
could they have think backed?
Perfecto con V-ing
could I have been think backing?could you have been think backing?
could he have been think backing?
could we have been think backing?
could you have been think backing?
could they have been think backing?
Forma interro-negativa
Forma simple
couldn't I think back?couldn't you think back?
couldn't he think back?
couldn't we think back?
couldn't you think back?
couldn't they think back?
Forma con V-ing
couldn't I be think backing?couldn't you be think backing?
couldn't he be think backing?
couldn't we be think backing?
couldn't you be think backing?
couldn't they be think backing?
Perfecto
couldn't I have think backed?couldn't you have think backed?
couldn't he have think backed?
couldn't we have think backed?
couldn't you have think backed?
couldn't they have think backed?
Perfecto con V-ing
couldn't I have been think backing?couldn't you have been think backing?
couldn't he have been think backing?
couldn't we have been think backing?
couldn't you have been think backing?
couldn't they have been think backing?