Warning, this verb may not exist. Conjugation is given as example.
Affirmation
Simple form
I can dinner you can dinner he can dinner we can dinner you can dinner they can dinner
V-ing form
I can be dinnering you can be dinnering he can be dinnering we can be dinnering you can be dinnering they can be dinnering
Perfect
I can have dinnered you can have dinnered he can have dinnered we can have dinnered you can have dinnered they can have dinnered
V-ing perfect
I can have been dinnering you can have been dinnering he can have been dinnering we can have been dinnering you can have been dinnering they can have been dinnering
Negation
Simple form
I cannot dinner you cannot dinner he cannot dinner we cannot dinner you cannot dinner they cannot dinner
V-ing form
I cannot be dinnering you cannot be dinnering he cannot be dinnering we cannot be dinnering you cannot be dinnering they cannot be dinnering
Perfect
I cannot have dinnered you cannot have dinnered he cannot have dinnered we cannot have dinnered you cannot have dinnered they cannot have dinnered
V-ing perfect
I cannot have been dinnering you cannot have been dinnering he cannot have been dinnering we cannot have been dinnering you cannot have been dinnering they cannot have been dinnering
Interrogative form
Simple form
can I dinner? can you dinner? can he dinner? can we dinner? can you dinner? can they dinner?
V-ing form
can I be dinnering? can you be dinnering? can he be dinnering? can we be dinnering? can you be dinnering? can they be dinnering?
Perfect
can I have dinnered? can you have dinnered? can he have dinnered? can we have dinnered? can you have dinnered? can they have dinnered?
V-ing perfect
can I have been dinnering? can you have been dinnering? can he have been dinnering? can we have been dinnering? can you have been dinnering? can they have been dinnering?
Interro-negative form
Simple form
can I not dinner? can you not dinner? can he not dinner? can we not dinner? can you not dinner? can they not dinner?
V-ing form
can I not be dinnering? can you not be dinnering? can he not be dinnering? can we not be dinnering? can you not be dinnering? can they not be dinnering?
Perfect
can I not have dinnered? can you not have dinnered? can he not have dinnered? can we not have dinnered? can you not have dinnered? can they not have dinnered?
V-ing perfect
can I not have been dinnering? can you not have been dinnering? can he not have been dinnering? can we not have been dinnering? can you not have been dinnering? can they not have been dinnering?