English verb conjugation CAN FLAG

Regular verb: flag - flagged - flagged


Affirmation

Simple form

I can flag
you can flag
he can flag
we can flag
you can flag
they can flag

V-ing form

I can be flagging
you can be flagging
he can be flagging
we can be flagging
you can be flagging
they can be flagging

Perfect

I can have flagged
you can have flagged
he can have flagged
we can have flagged
you can have flagged
they can have flagged

V-ing perfect

I can have been flagging
you can have been flagging
he can have been flagging
we can have been flagging
you can have been flagging
they can have been flagging

Negation

Simple form

I cannot flag
you cannot flag
he cannot flag
we cannot flag
you cannot flag
they cannot flag

V-ing form

I cannot be flagging
you cannot be flagging
he cannot be flagging
we cannot be flagging
you cannot be flagging
they cannot be flagging

Perfect

I cannot have flagged
you cannot have flagged
he cannot have flagged
we cannot have flagged
you cannot have flagged
they cannot have flagged

V-ing perfect

I cannot have been flagging
you cannot have been flagging
he cannot have been flagging
we cannot have been flagging
you cannot have been flagging
they cannot have been flagging

Interrogative form

Simple form

can I flag?
can you flag?
can he flag?
can we flag?
can you flag?
can they flag?

V-ing form

can I be flagging?
can you be flagging?
can he be flagging?
can we be flagging?
can you be flagging?
can they be flagging?

Perfect

can I have flagged?
can you have flagged?
can he have flagged?
can we have flagged?
can you have flagged?
can they have flagged?

V-ing perfect

can I have been flagging?
can you have been flagging?
can he have been flagging?
can we have been flagging?
can you have been flagging?
can they have been flagging?

Interro-negative form

Simple form

can I not flag?
can you not flag?
can he not flag?
can we not flag?
can you not flag?
can they not flag?

V-ing form

can I not be flagging?
can you not be flagging?
can he not be flagging?
can we not be flagging?
can you not be flagging?
can they not be flagging?

Perfect

can I not have flagged?
can you not have flagged?
can he not have flagged?
can we not have flagged?
can you not have flagged?
can they not have flagged?

V-ing perfect

can I not have been flagging?
can you not have been flagging?
can he not have been flagging?
can we not have been flagging?
can you not have been flagging?
can they not have been flagging?