English verb conjugation
COULD APPLY

Regular verb: apply - applied - applied

Affirmation

Simple form	V-ing form
I could apply you could apply he could apply we could apply you could apply they could apply	I could be applying you could be applying he could be applying we could be applying you could be applying they could be applying
Perfect	V-ing perfect
I could have applied you could have applied he could have applied we could have applied you could have applied they could have applied	I could have been applying you could have been applying he could have been applying we could have been applying you could have been applying they could have been applying

Negation

Simple form	V-ing form
I could not apply you could not apply he could not apply we could not apply you could not apply they could not apply	I could not be applying you could not be applying he could not be applying we could not be applying you could not be applying they could not be applying
Perfect	V-ing perfect
I could not have applied you could not have applied he could not have applied we could not have applied you could not have applied they could not have applied	I could not have been applying you could not have been applying he could not have been applying we could not have been applying you could not have been applying they could not have been applying

Interrogative form

Simple form	V-ing form
could I apply? could you apply? could he apply? could we apply? could you apply? could they apply?	could I be applying? could you be applying? could he be applying? could we be applying? could you be applying? could they be applying?
Perfect	V-ing perfect
could I have applied? could you have applied? could he have applied? could we have applied? could you have applied? could they have applied?	could I have been applying? could you have been applying? could he have been applying? could we have been applying? could you have been applying? could they have been applying?

Interro-negative form

Simple form	V-ing form
could I not apply? could you not apply? could he not apply? could we not apply? could you not apply? could they not apply?	could I not be applying? could you not be applying? could he not be applying? could we not be applying? could you not be applying? could they not be applying?
Perfect	V-ing perfect
could I not have applied? could you not have applied? could he not have applied? could we not have applied? could you not have applied? could they not have applied?	could I not have been applying? could you not have been applying? could he not have been applying? could we not have been applying? could you not have been applying? could they not have been applying?