English verb conjugation
COULD ANCHOR

Regular verb: anchor - anchored - anchored

Affirmation

Simple form	V-ing form
I could anchor you could anchor she could anchor we could anchor you could anchor they could anchor	I could be anchoring you could be anchoring she could be anchoring we could be anchoring you could be anchoring they could be anchoring
Perfect	V-ing perfect
I could have anchored you could have anchored she could have anchored we could have anchored you could have anchored they could have anchored	I could have been anchoring you could have been anchoring she could have been anchoring we could have been anchoring you could have been anchoring they could have been anchoring

Negation

Simple form	V-ing form
I couldn't anchor you couldn't anchor she couldn't anchor we couldn't anchor you couldn't anchor they couldn't anchor	I couldn't be anchoring you couldn't be anchoring she couldn't be anchoring we couldn't be anchoring you couldn't be anchoring they couldn't be anchoring
Perfect	V-ing perfect
I couldn't have anchored you couldn't have anchored she couldn't have anchored we couldn't have anchored you couldn't have anchored they couldn't have anchored	I couldn't have been anchoring you couldn't have been anchoring she couldn't have been anchoring we couldn't have been anchoring you couldn't have been anchoring they couldn't have been anchoring

Interrogative form

Simple form	V-ing form
could I anchor? could you anchor? could she anchor? could we anchor? could you anchor? could they anchor?	could I be anchoring? could you be anchoring? could she be anchoring? could we be anchoring? could you be anchoring? could they be anchoring?
Perfect	V-ing perfect
could I have anchored? could you have anchored? could she have anchored? could we have anchored? could you have anchored? could they have anchored?	could I have been anchoring? could you have been anchoring? could she have been anchoring? could we have been anchoring? could you have been anchoring? could they have been anchoring?

Interro-negative form

Simple form	V-ing form
couldn't I anchor? couldn't you anchor? couldn't she anchor? couldn't we anchor? couldn't you anchor? couldn't they anchor?	couldn't I be anchoring? couldn't you be anchoring? couldn't she be anchoring? couldn't we be anchoring? couldn't you be anchoring? couldn't they be anchoring?
Perfect	V-ing perfect
couldn't I have anchored? couldn't you have anchored? couldn't she have anchored? couldn't we have anchored? couldn't you have anchored? couldn't they have anchored?	couldn't I have been anchoring? couldn't you have been anchoring? couldn't she have been anchoring? couldn't we have been anchoring? couldn't you have been anchoring? couldn't they have been anchoring?