English verb conjugation
COULD ILLEGALIZE

Regular verb: illegalize - illegalized - illegalized

Affirmation

Simple form	V-ing form
I could illegalize you could illegalize he could illegalize we could illegalize you could illegalize they could illegalize	I could be illegalizing you could be illegalizing he could be illegalizing we could be illegalizing you could be illegalizing they could be illegalizing
Perfect	V-ing perfect
I could have illegalized you could have illegalized he could have illegalized we could have illegalized you could have illegalized they could have illegalized	I could have been illegalizing you could have been illegalizing he could have been illegalizing we could have been illegalizing you could have been illegalizing they could have been illegalizing

Negation

Simple form	V-ing form
I couldn't illegalize you couldn't illegalize he couldn't illegalize we couldn't illegalize you couldn't illegalize they couldn't illegalize	I couldn't be illegalizing you couldn't be illegalizing he couldn't be illegalizing we couldn't be illegalizing you couldn't be illegalizing they couldn't be illegalizing
Perfect	V-ing perfect
I couldn't have illegalized you couldn't have illegalized he couldn't have illegalized we couldn't have illegalized you couldn't have illegalized they couldn't have illegalized	I couldn't have been illegalizing you couldn't have been illegalizing he couldn't have been illegalizing we couldn't have been illegalizing you couldn't have been illegalizing they couldn't have been illegalizing

Interrogative form

Simple form	V-ing form
could I illegalize? could you illegalize? could he illegalize? could we illegalize? could you illegalize? could they illegalize?	could I be illegalizing? could you be illegalizing? could he be illegalizing? could we be illegalizing? could you be illegalizing? could they be illegalizing?
Perfect	V-ing perfect
could I have illegalized? could you have illegalized? could he have illegalized? could we have illegalized? could you have illegalized? could they have illegalized?	could I have been illegalizing? could you have been illegalizing? could he have been illegalizing? could we have been illegalizing? could you have been illegalizing? could they have been illegalizing?

Interro-negative form

Simple form	V-ing form
couldn't I illegalize? couldn't you illegalize? couldn't he illegalize? couldn't we illegalize? couldn't you illegalize? couldn't they illegalize?	couldn't I be illegalizing? couldn't you be illegalizing? couldn't he be illegalizing? couldn't we be illegalizing? couldn't you be illegalizing? couldn't they be illegalizing?
Perfect	V-ing perfect
couldn't I have illegalized? couldn't you have illegalized? couldn't he have illegalized? couldn't we have illegalized? couldn't you have illegalized? couldn't they have illegalized?	couldn't I have been illegalizing? couldn't you have been illegalizing? couldn't he have been illegalizing? couldn't we have been illegalizing? couldn't you have been illegalizing? couldn't they have been illegalizing?