English verb conjugation COULD PROTECT

Regular verb: protect - protected - protected

Affirmation

Simple form

I could protect
you could protect
he could protect
we could protect
you could protect
they could protect

V-ing form

I could be protecting
you could be protecting
he could be protecting
we could be protecting
you could be protecting
they could be protecting

Perfect

I could have protected
you could have protected
he could have protected
we could have protected
you could have protected
they could have protected

V-ing perfect

I could have been protecting
you could have been protecting
he could have been protecting
we could have been protecting
you could have been protecting
they could have been protecting

Negation

Simple form

I could not protect
you could not protect
he could not protect
we could not protect
you could not protect
they could not protect

V-ing form

I could not be protecting
you could not be protecting
he could not be protecting
we could not be protecting
you could not be protecting
they could not be protecting

Perfect

I could not have protected
you could not have protected
he could not have protected
we could not have protected
you could not have protected
they could not have protected

V-ing perfect

I could not have been protecting
you could not have been protecting
he could not have been protecting
we could not have been protecting
you could not have been protecting
they could not have been protecting

Interrogative form

Simple form

could I protect?
could you protect?
could he protect?
could we protect?
could you protect?
could they protect?

V-ing form

could I be protecting?
could you be protecting?
could he be protecting?
could we be protecting?
could you be protecting?
could they be protecting?

Perfect

could I have protected?
could you have protected?
could he have protected?
could we have protected?
could you have protected?
could they have protected?

V-ing perfect

could I have been protecting?
could you have been protecting?
could he have been protecting?
could we have been protecting?
could you have been protecting?
could they have been protecting?

Interro-negative form

Simple form

could I not protect?
could you not protect?
could he not protect?
could we not protect?
could you not protect?
could they not protect?

V-ing form

could I not be protecting?
could you not be protecting?
could he not be protecting?
could we not be protecting?
could you not be protecting?
could they not be protecting?

Perfect

could I not have protected?
could you not have protected?
could he not have protected?
could we not have protected?
could you not have protected?
could they not have protected?

V-ing perfect

could I not have been protecting?
could you not have been protecting?
could he not have been protecting?
could we not have been protecting?
could you not have been protecting?
could they not have been protecting?

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