I can admit you can admit he can admit we can admit you can admit they can admit
V-ing form
I can be admitting you can be admitting he can be admitting we can be admitting you can be admitting they can be admitting
Perfect
I can have admitted you can have admitted he can have admitted we can have admitted you can have admitted they can have admitted
V-ing perfect
I can have been admitting you can have been admitting he can have been admitting we can have been admitting you can have been admitting they can have been admitting
Negation
Simple form
I can't admit you can't admit he can't admit we can't admit you can't admit they can't admit
V-ing form
I can't be admitting you can't be admitting he can't be admitting we can't be admitting you can't be admitting they can't be admitting
Perfect
I can't have admitted you can't have admitted he can't have admitted we can't have admitted you can't have admitted they can't have admitted
V-ing perfect
I can't have been admitting you can't have been admitting he can't have been admitting we can't have been admitting you can't have been admitting they can't have been admitting
Interrogative form
Simple form
can I admit? can you admit? can he admit? can we admit? can you admit? can they admit?
V-ing form
can I be admitting? can you be admitting? can he be admitting? can we be admitting? can you be admitting? can they be admitting?
Perfect
can I have admitted? can you have admitted? can he have admitted? can we have admitted? can you have admitted? can they have admitted?
V-ing perfect
can I have been admitting? can you have been admitting? can he have been admitting? can we have been admitting? can you have been admitting? can they have been admitting?
Interro-negative form
Simple form
can't I admit? can't you admit? can't he admit? can't we admit? can't you admit? can't they admit?
V-ing form
can't I be admitting? can't you be admitting? can't he be admitting? can't we be admitting? can't you be admitting? can't they be admitting?
Perfect
can't I have admitted? can't you have admitted? can't he have admitted? can't we have admitted? can't you have admitted? can't they have admitted?
V-ing perfect
can't I have been admitting? can't you have been admitting? can't he have been admitting? can't we have been admitting? can't you have been admitting? can't they have been admitting?