English verb conjugation
COULD LEGALIZE

Regular verb: legalize - legalized - legalized

Affirmation

Simple form	V-ing form
I could legalize you could legalize he could legalize we could legalize you could legalize they could legalize	I could be legalizing you could be legalizing he could be legalizing we could be legalizing you could be legalizing they could be legalizing
Perfect	V-ing perfect
I could have legalized you could have legalized he could have legalized we could have legalized you could have legalized they could have legalized	I could have been legalizing you could have been legalizing he could have been legalizing we could have been legalizing you could have been legalizing they could have been legalizing

Negation

Simple form	V-ing form
I couldn't legalize you couldn't legalize he couldn't legalize we couldn't legalize you couldn't legalize they couldn't legalize	I couldn't be legalizing you couldn't be legalizing he couldn't be legalizing we couldn't be legalizing you couldn't be legalizing they couldn't be legalizing
Perfect	V-ing perfect
I couldn't have legalized you couldn't have legalized he couldn't have legalized we couldn't have legalized you couldn't have legalized they couldn't have legalized	I couldn't have been legalizing you couldn't have been legalizing he couldn't have been legalizing we couldn't have been legalizing you couldn't have been legalizing they couldn't have been legalizing

Interrogative form

Simple form	V-ing form
could I legalize? could you legalize? could he legalize? could we legalize? could you legalize? could they legalize?	could I be legalizing? could you be legalizing? could he be legalizing? could we be legalizing? could you be legalizing? could they be legalizing?
Perfect	V-ing perfect
could I have legalized? could you have legalized? could he have legalized? could we have legalized? could you have legalized? could they have legalized?	could I have been legalizing? could you have been legalizing? could he have been legalizing? could we have been legalizing? could you have been legalizing? could they have been legalizing?

Interro-negative form

Simple form	V-ing form
couldn't I legalize? couldn't you legalize? couldn't he legalize? couldn't we legalize? couldn't you legalize? couldn't they legalize?	couldn't I be legalizing? couldn't you be legalizing? couldn't he be legalizing? couldn't we be legalizing? couldn't you be legalizing? couldn't they be legalizing?
Perfect	V-ing perfect
couldn't I have legalized? couldn't you have legalized? couldn't he have legalized? couldn't we have legalized? couldn't you have legalized? couldn't they have legalized?	couldn't I have been legalizing? couldn't you have been legalizing? couldn't he have been legalizing? couldn't we have been legalizing? couldn't you have been legalizing? couldn't they have been legalizing?