English verb conjugation
COULD ATTITUDINIZE

Regular verb: attitudinize - attitudinized - attitudinized

Affirmation

Simple form	V-ing form
I could attitudinize you could attitudinize she could attitudinize we could attitudinize you could attitudinize they could attitudinize	I could be attitudinizing you could be attitudinizing she could be attitudinizing we could be attitudinizing you could be attitudinizing they could be attitudinizing
Perfect	V-ing perfect
I could have attitudinized you could have attitudinized she could have attitudinized we could have attitudinized you could have attitudinized they could have attitudinized	I could have been attitudinizing you could have been attitudinizing she could have been attitudinizing we could have been attitudinizing you could have been attitudinizing they could have been attitudinizing

Negation

Simple form	V-ing form
I couldn't attitudinize you couldn't attitudinize she couldn't attitudinize we couldn't attitudinize you couldn't attitudinize they couldn't attitudinize	I couldn't be attitudinizing you couldn't be attitudinizing she couldn't be attitudinizing we couldn't be attitudinizing you couldn't be attitudinizing they couldn't be attitudinizing
Perfect	V-ing perfect
I couldn't have attitudinized you couldn't have attitudinized she couldn't have attitudinized we couldn't have attitudinized you couldn't have attitudinized they couldn't have attitudinized	I couldn't have been attitudinizing you couldn't have been attitudinizing she couldn't have been attitudinizing we couldn't have been attitudinizing you couldn't have been attitudinizing they couldn't have been attitudinizing

Interrogative form

Simple form	V-ing form
could I attitudinize? could you attitudinize? could she attitudinize? could we attitudinize? could you attitudinize? could they attitudinize?	could I be attitudinizing? could you be attitudinizing? could she be attitudinizing? could we be attitudinizing? could you be attitudinizing? could they be attitudinizing?
Perfect	V-ing perfect
could I have attitudinized? could you have attitudinized? could she have attitudinized? could we have attitudinized? could you have attitudinized? could they have attitudinized?	could I have been attitudinizing? could you have been attitudinizing? could she have been attitudinizing? could we have been attitudinizing? could you have been attitudinizing? could they have been attitudinizing?

Interro-negative form

Simple form	V-ing form
couldn't I attitudinize? couldn't you attitudinize? couldn't she attitudinize? couldn't we attitudinize? couldn't you attitudinize? couldn't they attitudinize?	couldn't I be attitudinizing? couldn't you be attitudinizing? couldn't she be attitudinizing? couldn't we be attitudinizing? couldn't you be attitudinizing? couldn't they be attitudinizing?
Perfect	V-ing perfect
couldn't I have attitudinized? couldn't you have attitudinized? couldn't she have attitudinized? couldn't we have attitudinized? couldn't you have attitudinized? couldn't they have attitudinized?	couldn't I have been attitudinizing? couldn't you have been attitudinizing? couldn't she have been attitudinizing? couldn't we have been attitudinizing? couldn't you have been attitudinizing? couldn't they have been attitudinizing?