female gender | Modal : no | may | might | can | could | shall | should | will | would | must | ought to
English verb conjugation CAN REQUIRE
Regular verb: require - required - required
Affirmation
Simple form
I can requireyou can require
he can require
we can require
you can require
they can require
V-ing form
I can be requiringyou can be requiring
he can be requiring
we can be requiring
you can be requiring
they can be requiring
Perfect
I can have requiredyou can have required
he can have required
we can have required
you can have required
they can have required
V-ing perfect
I can have been requiringyou can have been requiring
he can have been requiring
we can have been requiring
you can have been requiring
they can have been requiring
Negation
Simple form
I can't requireyou can't require
he can't require
we can't require
you can't require
they can't require
V-ing form
I can't be requiringyou can't be requiring
he can't be requiring
we can't be requiring
you can't be requiring
they can't be requiring
Perfect
I can't have requiredyou can't have required
he can't have required
we can't have required
you can't have required
they can't have required
V-ing perfect
I can't have been requiringyou can't have been requiring
he can't have been requiring
we can't have been requiring
you can't have been requiring
they can't have been requiring
Interrogative form
Simple form
can I require?can you require?
can he require?
can we require?
can you require?
can they require?
V-ing form
can I be requiring?can you be requiring?
can he be requiring?
can we be requiring?
can you be requiring?
can they be requiring?
Perfect
can I have required?can you have required?
can he have required?
can we have required?
can you have required?
can they have required?
V-ing perfect
can I have been requiring?can you have been requiring?
can he have been requiring?
can we have been requiring?
can you have been requiring?
can they have been requiring?
Interro-negative form
Simple form
can't I require?can't you require?
can't he require?
can't we require?
can't you require?
can't they require?
V-ing form
can't I be requiring?can't you be requiring?
can't he be requiring?
can't we be requiring?
can't you be requiring?
can't they be requiring?
Perfect
can't I have required?can't you have required?
can't he have required?
can't we have required?
can't you have required?
can't they have required?
V-ing perfect
can't I have been requiring?can't you have been requiring?
can't he have been requiring?
can't we have been requiring?
can't you have been requiring?
can't they have been requiring?