English verb conjugation
COULD LOTH

Regular verb: loth - lothed - lothed

Affirmation

Simple form	V-ing form
I could loth you could loth she could loth we could loth you could loth they could loth	I could be lothing you could be lothing she could be lothing we could be lothing you could be lothing they could be lothing
Perfect	V-ing perfect
I could have lothed you could have lothed she could have lothed we could have lothed you could have lothed they could have lothed	I could have been lothing you could have been lothing she could have been lothing we could have been lothing you could have been lothing they could have been lothing

Negation

Simple form	V-ing form
I couldn't loth you couldn't loth she couldn't loth we couldn't loth you couldn't loth they couldn't loth	I couldn't be lothing you couldn't be lothing she couldn't be lothing we couldn't be lothing you couldn't be lothing they couldn't be lothing
Perfect	V-ing perfect
I couldn't have lothed you couldn't have lothed she couldn't have lothed we couldn't have lothed you couldn't have lothed they couldn't have lothed	I couldn't have been lothing you couldn't have been lothing she couldn't have been lothing we couldn't have been lothing you couldn't have been lothing they couldn't have been lothing

Interrogative form

Simple form	V-ing form
could I loth? could you loth? could she loth? could we loth? could you loth? could they loth?	could I be lothing? could you be lothing? could she be lothing? could we be lothing? could you be lothing? could they be lothing?
Perfect	V-ing perfect
could I have lothed? could you have lothed? could she have lothed? could we have lothed? could you have lothed? could they have lothed?	could I have been lothing? could you have been lothing? could she have been lothing? could we have been lothing? could you have been lothing? could they have been lothing?

Interro-negative form

Simple form	V-ing form
couldn't I loth? couldn't you loth? couldn't she loth? couldn't we loth? couldn't you loth? couldn't they loth?	couldn't I be lothing? couldn't you be lothing? couldn't she be lothing? couldn't we be lothing? couldn't you be lothing? couldn't they be lothing?
Perfect	V-ing perfect
couldn't I have lothed? couldn't you have lothed? couldn't she have lothed? couldn't we have lothed? couldn't you have lothed? couldn't they have lothed?	couldn't I have been lothing? couldn't you have been lothing? couldn't she have been lothing? couldn't we have been lothing? couldn't you have been lothing? couldn't they have been lothing?