Coniugazione del verbo inglese
COULD THINK BACK

Verbo regolare: think back - think backed - think backed

Attenzione, questo verbo potrebbe non esistere, la coniugazione viene fornita come esempio.

Affermazione

Forma semplice	Forma con V-ing
I could think back you could think back he could think back we could think back you could think back they could think back	I could be think backing you could be think backing he could be think backing we could be think backing you could be think backing they could be think backing
Perfetto	Perfetto con V-ing
I could have think backed you could have think backed he could have think backed we could have think backed you could have think backed they could have think backed	I could have been think backing you 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

Negazione

Forma semplice	Forma con V-ing
I could not think back you could not think back he could not think back we could not think back you could not think back they could not think back	I could not be think backing you could not be think backing he could not be think backing we could not be think backing you could not be think backing they could not be think backing
Perfetto	Perfetto con V-ing
I could not have think backed you could not have think backed he could not have think backed we could not have think backed you could not have think backed they could not have think backed	I could not have been think backing you could not have been think backing he could not have been think backing we could not have been think backing you could not have been think backing they could not have been think backing

Forma interrogativa

Forma semplice	Forma con V-ing
could I think back? could you think back? could he think back? could we think back? could you think back? could they think back?	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?
Perfetto	Perfetto con V-ing
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?	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 semplice	Forma con V-ing
could I not think back? could you not think back? could he not think back? could we not think back? could you not think back? could they not think back?	could I not be think backing? could you not be think backing? could he not be think backing? could we not be think backing? could you not be think backing? could they not be think backing?
Perfetto	Perfetto con V-ing
could I not have think backed? could you not have think backed? could he not have think backed? could we not have think backed? could you not have think backed? could they not have think backed?	could I not have been think backing? could you not have been think backing? could he not have been think backing? could we not have been think backing? could you not have been think backing? could they not have been think backing?