English verb conjugation
COULD MOULT

Regular verb: moult - moulted - moulted

Affirmation

Simple form	V-ing form
I could moult you could moult he could moult we could moult you could moult they could moult	I could be moulting you could be moulting he could be moulting we could be moulting you could be moulting they could be moulting
Perfect	V-ing perfect
I could have moulted you could have moulted he could have moulted we could have moulted you could have moulted they could have moulted	I could have been moulting you could have been moulting he could have been moulting we could have been moulting you could have been moulting they could have been moulting

Negation

Simple form	V-ing form
I couldn't moult you couldn't moult he couldn't moult we couldn't moult you couldn't moult they couldn't moult	I couldn't be moulting you couldn't be moulting he couldn't be moulting we couldn't be moulting you couldn't be moulting they couldn't be moulting
Perfect	V-ing perfect
I couldn't have moulted you couldn't have moulted he couldn't have moulted we couldn't have moulted you couldn't have moulted they couldn't have moulted	I couldn't have been moulting you couldn't have been moulting he couldn't have been moulting we couldn't have been moulting you couldn't have been moulting they couldn't have been moulting

Interrogative form

Simple form	V-ing form
could I moult? could you moult? could he moult? could we moult? could you moult? could they moult?	could I be moulting? could you be moulting? could he be moulting? could we be moulting? could you be moulting? could they be moulting?
Perfect	V-ing perfect
could I have moulted? could you have moulted? could he have moulted? could we have moulted? could you have moulted? could they have moulted?	could I have been moulting? could you have been moulting? could he have been moulting? could we have been moulting? could you have been moulting? could they have been moulting?

Interro-negative form

Simple form	V-ing form
couldn't I moult? couldn't you moult? couldn't he moult? couldn't we moult? couldn't you moult? couldn't they moult?	couldn't I be moulting? couldn't you be moulting? couldn't he be moulting? couldn't we be moulting? couldn't you be moulting? couldn't they be moulting?
Perfect	V-ing perfect
couldn't I have moulted? couldn't you have moulted? couldn't he have moulted? couldn't we have moulted? couldn't you have moulted? couldn't they have moulted?	couldn't I have been moulting? couldn't you have been moulting? couldn't he have been moulting? couldn't we have been moulting? couldn't you have been moulting? couldn't they have been moulting?