English verb conjugation
COULD IMMURE

Regular verb: immure - immured - immured

Affirmation

Simple form	V-ing form
I could immure you could immure he could immure we could immure you could immure they could immure	I could be immuring you could be immuring he could be immuring we could be immuring you could be immuring they could be immuring
Perfect	V-ing perfect
I could have immured you could have immured he could have immured we could have immured you could have immured they could have immured	I could have been immuring you could have been immuring he could have been immuring we could have been immuring you could have been immuring they could have been immuring

Negation

Simple form	V-ing form
I couldn't immure you couldn't immure he couldn't immure we couldn't immure you couldn't immure they couldn't immure	I couldn't be immuring you couldn't be immuring he couldn't be immuring we couldn't be immuring you couldn't be immuring they couldn't be immuring
Perfect	V-ing perfect
I couldn't have immured you couldn't have immured he couldn't have immured we couldn't have immured you couldn't have immured they couldn't have immured	I couldn't have been immuring you couldn't have been immuring he couldn't have been immuring we couldn't have been immuring you couldn't have been immuring they couldn't have been immuring

Interrogative form

Simple form	V-ing form
could I immure? could you immure? could he immure? could we immure? could you immure? could they immure?	could I be immuring? could you be immuring? could he be immuring? could we be immuring? could you be immuring? could they be immuring?
Perfect	V-ing perfect
could I have immured? could you have immured? could he have immured? could we have immured? could you have immured? could they have immured?	could I have been immuring? could you have been immuring? could he have been immuring? could we have been immuring? could you have been immuring? could they have been immuring?

Interro-negative form

Simple form	V-ing form
couldn't I immure? couldn't you immure? couldn't he immure? couldn't we immure? couldn't you immure? couldn't they immure?	couldn't I be immuring? couldn't you be immuring? couldn't he be immuring? couldn't we be immuring? couldn't you be immuring? couldn't they be immuring?
Perfect	V-ing perfect
couldn't I have immured? couldn't you have immured? couldn't he have immured? couldn't we have immured? couldn't you have immured? couldn't they have immured?	couldn't I have been immuring? couldn't you have been immuring? couldn't he have been immuring? couldn't we have been immuring? couldn't you have been immuring? couldn't they have been immuring?