English verb conjugation CAN GROUP

Regular verb: group - grouped - grouped

Affirmation

Simple form

I can group
you can group
he can group
we can group
you can group
they can group

V-ing form

I can be grouping
you can be grouping
he can be grouping
we can be grouping
you can be grouping
they can be grouping

Perfect

I can have grouped
you can have grouped
he can have grouped
we can have grouped
you can have grouped
they can have grouped

V-ing perfect

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

Negation

Simple form

I cannot group
you cannot group
he cannot group
we cannot group
you cannot group
they cannot group

V-ing form

I cannot be grouping
you cannot be grouping
he cannot be grouping
we cannot be grouping
you cannot be grouping
they cannot be grouping

Perfect

I cannot have grouped
you cannot have grouped
he cannot have grouped
we cannot have grouped
you cannot have grouped
they cannot have grouped

V-ing perfect

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

Interrogative form

Simple form

can I group?
can you group?
can he group?
can we group?
can you group?
can they group?

V-ing form

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

Perfect

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

V-ing perfect

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

Interro-negative form

Simple form

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

V-ing form

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

Perfect

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

V-ing perfect

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

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