English verb conjugation
COULD MOON

Regular verb: moon - mooned - mooned

Affirmation

Simple form	V-ing form
I could moon you could moon he could moon we could moon you could moon they could moon	I could be mooning you could be mooning he could be mooning we could be mooning you could be mooning they could be mooning
Perfect	V-ing perfect
I could have mooned you could have mooned he could have mooned we could have mooned you could have mooned they could have mooned	I could have been mooning you could have been mooning he could have been mooning we could have been mooning you could have been mooning they could have been mooning

Negation

Simple form	V-ing form
I couldn't moon you couldn't moon he couldn't moon we couldn't moon you couldn't moon they couldn't moon	I couldn't be mooning you couldn't be mooning he couldn't be mooning we couldn't be mooning you couldn't be mooning they couldn't be mooning
Perfect	V-ing perfect
I couldn't have mooned you couldn't have mooned he couldn't have mooned we couldn't have mooned you couldn't have mooned they couldn't have mooned	I couldn't have been mooning you couldn't have been mooning he couldn't have been mooning we couldn't have been mooning you couldn't have been mooning they couldn't have been mooning

Interrogative form

Simple form	V-ing form
could I moon? could you moon? could he moon? could we moon? could you moon? could they moon?	could I be mooning? could you be mooning? could he be mooning? could we be mooning? could you be mooning? could they be mooning?
Perfect	V-ing perfect
could I have mooned? could you have mooned? could he have mooned? could we have mooned? could you have mooned? could they have mooned?	could I have been mooning? could you have been mooning? could he have been mooning? could we have been mooning? could you have been mooning? could they have been mooning?

Interro-negative form

Simple form	V-ing form
couldn't I moon? couldn't you moon? couldn't he moon? couldn't we moon? couldn't you moon? couldn't they moon?	couldn't I be mooning? couldn't you be mooning? couldn't he be mooning? couldn't we be mooning? couldn't you be mooning? couldn't they be mooning?
Perfect	V-ing perfect
couldn't I have mooned? couldn't you have mooned? couldn't he have mooned? couldn't we have mooned? couldn't you have mooned? couldn't they have mooned?	couldn't I have been mooning? couldn't you have been mooning? couldn't he have been mooning? couldn't we have been mooning? couldn't you have been mooning? couldn't they have been mooning?