English verb conjugation
CAN UNABLE

Regular verb: unable - unabled - unabled

Affirmation

Simple form	V-ing form
I can unable you can unable he can unable we can unable you can unable they can unable	I can be unabling you can be unabling he can be unabling we can be unabling you can be unabling they can be unabling
Perfect	V-ing perfect
I can have unabled you can have unabled he can have unabled we can have unabled you can have unabled they can have unabled	I can have been unabling you can have been unabling he can have been unabling we can have been unabling you can have been unabling they can have been unabling

Negation

Simple form	V-ing form
I can't unable you can't unable he can't unable we can't unable you can't unable they can't unable	I can't be unabling you can't be unabling he can't be unabling we can't be unabling you can't be unabling they can't be unabling
Perfect	V-ing perfect
I can't have unabled you can't have unabled he can't have unabled we can't have unabled you can't have unabled they can't have unabled	I can't have been unabling you can't have been unabling he can't have been unabling we can't have been unabling you can't have been unabling they can't have been unabling

Interrogative form

Simple form	V-ing form
can I unable? can you unable? can he unable? can we unable? can you unable? can they unable?	can I be unabling? can you be unabling? can he be unabling? can we be unabling? can you be unabling? can they be unabling?
Perfect	V-ing perfect
can I have unabled? can you have unabled? can he have unabled? can we have unabled? can you have unabled? can they have unabled?	can I have been unabling? can you have been unabling? can he have been unabling? can we have been unabling? can you have been unabling? can they have been unabling?

Interro-negative form

Simple form	V-ing form
can't I unable? can't you unable? can't he unable? can't we unable? can't you unable? can't they unable?	can't I be unabling? can't you be unabling? can't he be unabling? can't we be unabling? can't you be unabling? can't they be unabling?
Perfect	V-ing perfect
can't I have unabled? can't you have unabled? can't he have unabled? can't we have unabled? can't you have unabled? can't they have unabled?	can't I have been unabling? can't you have been unabling? can't he have been unabling? can't we have been unabling? can't you have been unabling? can't they have been unabling?