English verb conjugation
COULD FLIRT

Regular verb: flirt - flirted - flirted

Affirmation

Simple form	V-ing form
I could flirt you could flirt she could flirt we could flirt you could flirt they could flirt	I could be flirting you could be flirting she could be flirting we could be flirting you could be flirting they could be flirting
Perfect	V-ing perfect
I could have flirted you could have flirted she could have flirted we could have flirted you could have flirted they could have flirted	I could have been flirting you could have been flirting she could have been flirting we could have been flirting you could have been flirting they could have been flirting

Negation

Simple form	V-ing form
I couldn't flirt you couldn't flirt she couldn't flirt we couldn't flirt you couldn't flirt they couldn't flirt	I couldn't be flirting you couldn't be flirting she couldn't be flirting we couldn't be flirting you couldn't be flirting they couldn't be flirting
Perfect	V-ing perfect
I couldn't have flirted you couldn't have flirted she couldn't have flirted we couldn't have flirted you couldn't have flirted they couldn't have flirted	I couldn't have been flirting you couldn't have been flirting she couldn't have been flirting we couldn't have been flirting you couldn't have been flirting they couldn't have been flirting

Interrogative form

Simple form	V-ing form
could I flirt? could you flirt? could she flirt? could we flirt? could you flirt? could they flirt?	could I be flirting? could you be flirting? could she be flirting? could we be flirting? could you be flirting? could they be flirting?
Perfect	V-ing perfect
could I have flirted? could you have flirted? could she have flirted? could we have flirted? could you have flirted? could they have flirted?	could I have been flirting? could you have been flirting? could she have been flirting? could we have been flirting? could you have been flirting? could they have been flirting?

Interro-negative form

Simple form	V-ing form
couldn't I flirt? couldn't you flirt? couldn't she flirt? couldn't we flirt? couldn't you flirt? couldn't they flirt?	couldn't I be flirting? couldn't you be flirting? couldn't she be flirting? couldn't we be flirting? couldn't you be flirting? couldn't they be flirting?
Perfect	V-ing perfect
couldn't I have flirted? couldn't you have flirted? couldn't she have flirted? couldn't we have flirted? couldn't you have flirted? couldn't they have flirted?	couldn't I have been flirting? couldn't you have been flirting? couldn't she have been flirting? couldn't we have been flirting? couldn't you have been flirting? couldn't they have been flirting?