English verb conjugation
COULD PLATITUDINIZE

Regular verb: platitudinize - platitudinized - platitudinized

Affirmation

Simple form	V-ing form
I could platitudinize you could platitudinize he could platitudinize we could platitudinize you could platitudinize they could platitudinize	I could be platitudinizing you could be platitudinizing he could be platitudinizing we could be platitudinizing you could be platitudinizing they could be platitudinizing
Perfect	V-ing perfect
I could have platitudinized you could have platitudinized he could have platitudinized we could have platitudinized you could have platitudinized they could have platitudinized	I could have been platitudinizing you could have been platitudinizing he could have been platitudinizing we could have been platitudinizing you could have been platitudinizing they could have been platitudinizing

Negation

Simple form	V-ing form
I couldn't platitudinize you couldn't platitudinize he couldn't platitudinize we couldn't platitudinize you couldn't platitudinize they couldn't platitudinize	I couldn't be platitudinizing you couldn't be platitudinizing he couldn't be platitudinizing we couldn't be platitudinizing you couldn't be platitudinizing they couldn't be platitudinizing
Perfect	V-ing perfect
I couldn't have platitudinized you couldn't have platitudinized he couldn't have platitudinized we couldn't have platitudinized you couldn't have platitudinized they couldn't have platitudinized	I couldn't have been platitudinizing you couldn't have been platitudinizing he couldn't have been platitudinizing we couldn't have been platitudinizing you couldn't have been platitudinizing they couldn't have been platitudinizing

Interrogative form

Simple form	V-ing form
could I platitudinize? could you platitudinize? could he platitudinize? could we platitudinize? could you platitudinize? could they platitudinize?	could I be platitudinizing? could you be platitudinizing? could he be platitudinizing? could we be platitudinizing? could you be platitudinizing? could they be platitudinizing?
Perfect	V-ing perfect
could I have platitudinized? could you have platitudinized? could he have platitudinized? could we have platitudinized? could you have platitudinized? could they have platitudinized?	could I have been platitudinizing? could you have been platitudinizing? could he have been platitudinizing? could we have been platitudinizing? could you have been platitudinizing? could they have been platitudinizing?

Interro-negative form

Simple form	V-ing form
couldn't I platitudinize? couldn't you platitudinize? couldn't he platitudinize? couldn't we platitudinize? couldn't you platitudinize? couldn't they platitudinize?	couldn't I be platitudinizing? couldn't you be platitudinizing? couldn't he be platitudinizing? couldn't we be platitudinizing? couldn't you be platitudinizing? couldn't they be platitudinizing?
Perfect	V-ing perfect
couldn't I have platitudinized? couldn't you have platitudinized? couldn't he have platitudinized? couldn't we have platitudinized? couldn't you have platitudinized? couldn't they have platitudinized?	couldn't I have been platitudinizing? couldn't you have been platitudinizing? couldn't he have been platitudinizing? couldn't we have been platitudinizing? couldn't you have been platitudinizing? couldn't they have been platitudinizing?