English verb conjugation
CAN HALF-OPEN

Regular verb: half-open - half-opened - half-opened

Affirmation

Simple form	V-ing form
I can half-open you can half-open she can half-open we can half-open you can half-open they can half-open	I can be half-opening you can be half-opening she can be half-opening we can be half-opening you can be half-opening they can be half-opening
Perfect	V-ing perfect
I can have half-opened you can have half-opened she can have half-opened we can have half-opened you can have half-opened they can have half-opened	I can have been half-opening you can have been half-opening she can have been half-opening we can have been half-opening you can have been half-opening they can have been half-opening

Negation

Simple form	V-ing form
I can't half-open you can't half-open she can't half-open we can't half-open you can't half-open they can't half-open	I can't be half-opening you can't be half-opening she can't be half-opening we can't be half-opening you can't be half-opening they can't be half-opening
Perfect	V-ing perfect
I can't have half-opened you can't have half-opened she can't have half-opened we can't have half-opened you can't have half-opened they can't have half-opened	I can't have been half-opening you can't have been half-opening she can't have been half-opening we can't have been half-opening you can't have been half-opening they can't have been half-opening

Interrogative form

Simple form	V-ing form
can I half-open? can you half-open? can she half-open? can we half-open? can you half-open? can they half-open?	can I be half-opening? can you be half-opening? can she be half-opening? can we be half-opening? can you be half-opening? can they be half-opening?
Perfect	V-ing perfect
can I have half-opened? can you have half-opened? can she have half-opened? can we have half-opened? can you have half-opened? can they have half-opened?	can I have been half-opening? can you have been half-opening? can she have been half-opening? can we have been half-opening? can you have been half-opening? can they have been half-opening?

Interro-negative form

Simple form	V-ing form
can't I half-open? can't you half-open? can't she half-open? can't we half-open? can't you half-open? can't they half-open?	can't I be half-opening? can't you be half-opening? can't she be half-opening? can't we be half-opening? can't you be half-opening? can't they be half-opening?
Perfect	V-ing perfect
can't I have half-opened? can't you have half-opened? can't she have half-opened? can't we have half-opened? can't you have half-opened? can't they have half-opened?	can't I have been half-opening? can't you have been half-opening? can't she have been half-opening? can't we have been half-opening? can't you have been half-opening? can't they have been half-opening?