English verb conjugation
COULD ODORIZE

Regular verb: odorize - odorized - odorized

Affirmation

Simple form	V-ing form
I could odorize you could odorize he could odorize we could odorize you could odorize they could odorize	I could be odorizing you could be odorizing he could be odorizing we could be odorizing you could be odorizing they could be odorizing
Perfect	V-ing perfect
I could have odorized you could have odorized he could have odorized we could have odorized you could have odorized they could have odorized	I could have been odorizing you could have been odorizing he could have been odorizing we could have been odorizing you could have been odorizing they could have been odorizing

Negation

Simple form	V-ing form
I couldn't odorize you couldn't odorize he couldn't odorize we couldn't odorize you couldn't odorize they couldn't odorize	I couldn't be odorizing you couldn't be odorizing he couldn't be odorizing we couldn't be odorizing you couldn't be odorizing they couldn't be odorizing
Perfect	V-ing perfect
I couldn't have odorized you couldn't have odorized he couldn't have odorized we couldn't have odorized you couldn't have odorized they couldn't have odorized	I couldn't have been odorizing you couldn't have been odorizing he couldn't have been odorizing we couldn't have been odorizing you couldn't have been odorizing they couldn't have been odorizing

Interrogative form

Simple form	V-ing form
could I odorize? could you odorize? could he odorize? could we odorize? could you odorize? could they odorize?	could I be odorizing? could you be odorizing? could he be odorizing? could we be odorizing? could you be odorizing? could they be odorizing?
Perfect	V-ing perfect
could I have odorized? could you have odorized? could he have odorized? could we have odorized? could you have odorized? could they have odorized?	could I have been odorizing? could you have been odorizing? could he have been odorizing? could we have been odorizing? could you have been odorizing? could they have been odorizing?

Interro-negative form

Simple form	V-ing form
couldn't I odorize? couldn't you odorize? couldn't he odorize? couldn't we odorize? couldn't you odorize? couldn't they odorize?	couldn't I be odorizing? couldn't you be odorizing? couldn't he be odorizing? couldn't we be odorizing? couldn't you be odorizing? couldn't they be odorizing?
Perfect	V-ing perfect
couldn't I have odorized? couldn't you have odorized? couldn't he have odorized? couldn't we have odorized? couldn't you have odorized? couldn't they have odorized?	couldn't I have been odorizing? couldn't you have been odorizing? couldn't he have been odorizing? couldn't we have been odorizing? couldn't you have been odorizing? couldn't they have been odorizing?