Coniugazione del verbo inglese
COULD RUN

Verbo irregolare: run - ran - run

Affermazione

Forma semplice	Forma con V-ing
I could run you could run she could run we could run you could run they could run	I could be running you could be running she could be running we could be running you could be running they could be running
Perfetto	Perfetto con V-ing
I could have run you could have run she could have run we could have run you could have run they could have run	I could have been running you could have been running she could have been running we could have been running you could have been running they could have been running

Negazione

Forma semplice	Forma con V-ing
I could not run you could not run she could not run we could not run you could not run they could not run	I could not be running you could not be running she could not be running we could not be running you could not be running they could not be running
Perfetto	Perfetto con V-ing
I could not have run you could not have run she could not have run we could not have run you could not have run they could not have run	I could not have been running you could not have been running she could not have been running we could not have been running you could not have been running they could not have been running

Forma interrogativa

Forma semplice	Forma con V-ing
could I run? could you run? could she run? could we run? could you run? could they run?	could I be running? could you be running? could she be running? could we be running? could you be running? could they be running?
Perfetto	Perfetto con V-ing
could I have run? could you have run? could she have run? could we have run? could you have run? could they have run?	could I have been running? could you have been running? could she have been running? could we have been running? could you have been running? could they have been running?

Forma interro-negativa

Forma semplice	Forma con V-ing
could I not run? could you not run? could she not run? could we not run? could you not run? could they not run?	could I not be running? could you not be running? could she not be running? could we not be running? could you not be running? could they not be running?
Perfetto	Perfetto con V-ing
could I not have run? could you not have run? could she not have run? could we not have run? could you not have run? could they not have run?	could I not have been running? could you not have been running? could she not have been running? could we not have been running? could you not have been running? could they not have been running?