English verb conjugation
COULD PALLETIZE

Regular verb: palletize - palletized - palletized

Affirmation

Simple form	V-ing form
I could palletize you could palletize he could palletize we could palletize you could palletize they could palletize	I could be palletizing you could be palletizing he could be palletizing we could be palletizing you could be palletizing they could be palletizing
Perfect	V-ing perfect
I could have palletized you could have palletized he could have palletized we could have palletized you could have palletized they could have palletized	I could have been palletizing you could have been palletizing he could have been palletizing we could have been palletizing you could have been palletizing they could have been palletizing

Negation

Simple form	V-ing form
I could not palletize you could not palletize he could not palletize we could not palletize you could not palletize they could not palletize	I could not be palletizing you could not be palletizing he could not be palletizing we could not be palletizing you could not be palletizing they could not be palletizing
Perfect	V-ing perfect
I could not have palletized you could not have palletized he could not have palletized we could not have palletized you could not have palletized they could not have palletized	I could not have been palletizing you could not have been palletizing he could not have been palletizing we could not have been palletizing you could not have been palletizing they could not have been palletizing

Interrogative form

Simple form	V-ing form
could I palletize? could you palletize? could he palletize? could we palletize? could you palletize? could they palletize?	could I be palletizing? could you be palletizing? could he be palletizing? could we be palletizing? could you be palletizing? could they be palletizing?
Perfect	V-ing perfect
could I have palletized? could you have palletized? could he have palletized? could we have palletized? could you have palletized? could they have palletized?	could I have been palletizing? could you have been palletizing? could he have been palletizing? could we have been palletizing? could you have been palletizing? could they have been palletizing?

Interro-negative form

Simple form	V-ing form
could I not palletize? could you not palletize? could he not palletize? could we not palletize? could you not palletize? could they not palletize?	could I not be palletizing? could you not be palletizing? could he not be palletizing? could we not be palletizing? could you not be palletizing? could they not be palletizing?
Perfect	V-ing perfect
could I not have palletized? could you not have palletized? could he not have palletized? could we not have palletized? could you not have palletized? could they not have palletized?	could I not have been palletizing? could you not have been palletizing? could he not have been palletizing? could we not have been palletizing? could you not have been palletizing? could they not have been palletizing?