English verb conjugation
COULD FINALIZE

Regular verb: finalize - finalized - finalized

Affirmation

Simple form	V-ing form
I could finalize you could finalize he could finalize we could finalize you could finalize they could finalize	I could be finalizing you could be finalizing he could be finalizing we could be finalizing you could be finalizing they could be finalizing
Perfect	V-ing perfect
I could have finalized you could have finalized he could have finalized we could have finalized you could have finalized they could have finalized	I could have been finalizing you could have been finalizing he could have been finalizing we could have been finalizing you could have been finalizing they could have been finalizing

Negation

Simple form	V-ing form
I couldn't finalize you couldn't finalize he couldn't finalize we couldn't finalize you couldn't finalize they couldn't finalize	I couldn't be finalizing you couldn't be finalizing he couldn't be finalizing we couldn't be finalizing you couldn't be finalizing they couldn't be finalizing
Perfect	V-ing perfect
I couldn't have finalized you couldn't have finalized he couldn't have finalized we couldn't have finalized you couldn't have finalized they couldn't have finalized	I couldn't have been finalizing you couldn't have been finalizing he couldn't have been finalizing we couldn't have been finalizing you couldn't have been finalizing they couldn't have been finalizing

Interrogative form

Simple form	V-ing form
could I finalize? could you finalize? could he finalize? could we finalize? could you finalize? could they finalize?	could I be finalizing? could you be finalizing? could he be finalizing? could we be finalizing? could you be finalizing? could they be finalizing?
Perfect	V-ing perfect
could I have finalized? could you have finalized? could he have finalized? could we have finalized? could you have finalized? could they have finalized?	could I have been finalizing? could you have been finalizing? could he have been finalizing? could we have been finalizing? could you have been finalizing? could they have been finalizing?

Interro-negative form

Simple form	V-ing form
couldn't I finalize? couldn't you finalize? couldn't he finalize? couldn't we finalize? couldn't you finalize? couldn't they finalize?	couldn't I be finalizing? couldn't you be finalizing? couldn't he be finalizing? couldn't we be finalizing? couldn't you be finalizing? couldn't they be finalizing?
Perfect	V-ing perfect
couldn't I have finalized? couldn't you have finalized? couldn't he have finalized? couldn't we have finalized? couldn't you have finalized? couldn't they have finalized?	couldn't I have been finalizing? couldn't you have been finalizing? couldn't he have been finalizing? couldn't we have been finalizing? couldn't you have been finalizing? couldn't they have been finalizing?