I can linger you can linger he can linger we can linger you can linger they can linger
V-ing form
I can be lingering you can be lingering he can be lingering we can be lingering you can be lingering they can be lingering
Perfect
I can have lingered you can have lingered he can have lingered we can have lingered you can have lingered they can have lingered
V-ing perfect
I can have been lingering you can have been lingering he can have been lingering we can have been lingering you can have been lingering they can have been lingering
Negation
Simple form
I can't linger you can't linger he can't linger we can't linger you can't linger they can't linger
V-ing form
I can't be lingering you can't be lingering he can't be lingering we can't be lingering you can't be lingering they can't be lingering
Perfect
I can't have lingered you can't have lingered he can't have lingered we can't have lingered you can't have lingered they can't have lingered
V-ing perfect
I can't have been lingering you can't have been lingering he can't have been lingering we can't have been lingering you can't have been lingering they can't have been lingering
Interrogative form
Simple form
can I linger? can you linger? can he linger? can we linger? can you linger? can they linger?
V-ing form
can I be lingering? can you be lingering? can he be lingering? can we be lingering? can you be lingering? can they be lingering?
Perfect
can I have lingered? can you have lingered? can he have lingered? can we have lingered? can you have lingered? can they have lingered?
V-ing perfect
can I have been lingering? can you have been lingering? can he have been lingering? can we have been lingering? can you have been lingering? can they have been lingering?
Interro-negative form
Simple form
can't I linger? can't you linger? can't he linger? can't we linger? can't you linger? can't they linger?
V-ing form
can't I be lingering? can't you be lingering? can't he be lingering? can't we be lingering? can't you be lingering? can't they be lingering?
Perfect
can't I have lingered? can't you have lingered? can't he have lingered? can't we have lingered? can't you have lingered? can't they have lingered?
V-ing perfect
can't I have been lingering? can't you have been lingering? can't he have been lingering? can't we have been lingering? can't you have been lingering? can't they have been lingering?