English verb conjugation
COULD CONSERVATIZE

Regular verb: conservatize - conservatized - conservatized

Affirmation

Simple form	V-ing form
I could conservatize you could conservatize she could conservatize we could conservatize you could conservatize they could conservatize	I could be conservatizing you could be conservatizing she could be conservatizing we could be conservatizing you could be conservatizing they could be conservatizing
Perfect	V-ing perfect
I could have conservatized you could have conservatized she could have conservatized we could have conservatized you could have conservatized they could have conservatized	I could have been conservatizing you could have been conservatizing she could have been conservatizing we could have been conservatizing you could have been conservatizing they could have been conservatizing

Negation

Simple form	V-ing form
I couldn't conservatize you couldn't conservatize she couldn't conservatize we couldn't conservatize you couldn't conservatize they couldn't conservatize	I couldn't be conservatizing you couldn't be conservatizing she couldn't be conservatizing we couldn't be conservatizing you couldn't be conservatizing they couldn't be conservatizing
Perfect	V-ing perfect
I couldn't have conservatized you couldn't have conservatized she couldn't have conservatized we couldn't have conservatized you couldn't have conservatized they couldn't have conservatized	I couldn't have been conservatizing you couldn't have been conservatizing she couldn't have been conservatizing we couldn't have been conservatizing you couldn't have been conservatizing they couldn't have been conservatizing

Interrogative form

Simple form	V-ing form
could I conservatize? could you conservatize? could she conservatize? could we conservatize? could you conservatize? could they conservatize?	could I be conservatizing? could you be conservatizing? could she be conservatizing? could we be conservatizing? could you be conservatizing? could they be conservatizing?
Perfect	V-ing perfect
could I have conservatized? could you have conservatized? could she have conservatized? could we have conservatized? could you have conservatized? could they have conservatized?	could I have been conservatizing? could you have been conservatizing? could she have been conservatizing? could we have been conservatizing? could you have been conservatizing? could they have been conservatizing?

Interro-negative form

Simple form	V-ing form
couldn't I conservatize? couldn't you conservatize? couldn't she conservatize? couldn't we conservatize? couldn't you conservatize? couldn't they conservatize?	couldn't I be conservatizing? couldn't you be conservatizing? couldn't she be conservatizing? couldn't we be conservatizing? couldn't you be conservatizing? couldn't they be conservatizing?
Perfect	V-ing perfect
couldn't I have conservatized? couldn't you have conservatized? couldn't she have conservatized? couldn't we have conservatized? couldn't you have conservatized? couldn't they have conservatized?	couldn't I have been conservatizing? couldn't you have been conservatizing? couldn't she have been conservatizing? couldn't we have been conservatizing? couldn't you have been conservatizing? couldn't they have been conservatizing?