English verb conjugation
COULD EXUDE

Regular verb: exude - exuded - exuded

Affirmation

Simple form	V-ing form
I could exude you could exude he could exude we could exude you could exude they could exude	I could be exuding you could be exuding he could be exuding we could be exuding you could be exuding they could be exuding
Perfect	V-ing perfect
I could have exuded you could have exuded he could have exuded we could have exuded you could have exuded they could have exuded	I could have been exuding you could have been exuding he could have been exuding we could have been exuding you could have been exuding they could have been exuding

Negation

Simple form	V-ing form
I couldn't exude you couldn't exude he couldn't exude we couldn't exude you couldn't exude they couldn't exude	I couldn't be exuding you couldn't be exuding he couldn't be exuding we couldn't be exuding you couldn't be exuding they couldn't be exuding
Perfect	V-ing perfect
I couldn't have exuded you couldn't have exuded he couldn't have exuded we couldn't have exuded you couldn't have exuded they couldn't have exuded	I couldn't have been exuding you couldn't have been exuding he couldn't have been exuding we couldn't have been exuding you couldn't have been exuding they couldn't have been exuding

Interrogative form

Simple form	V-ing form
could I exude? could you exude? could he exude? could we exude? could you exude? could they exude?	could I be exuding? could you be exuding? could he be exuding? could we be exuding? could you be exuding? could they be exuding?
Perfect	V-ing perfect
could I have exuded? could you have exuded? could he have exuded? could we have exuded? could you have exuded? could they have exuded?	could I have been exuding? could you have been exuding? could he have been exuding? could we have been exuding? could you have been exuding? could they have been exuding?

Interro-negative form

Simple form	V-ing form
couldn't I exude? couldn't you exude? couldn't he exude? couldn't we exude? couldn't you exude? couldn't they exude?	couldn't I be exuding? couldn't you be exuding? couldn't he be exuding? couldn't we be exuding? couldn't you be exuding? couldn't they be exuding?
Perfect	V-ing perfect
couldn't I have exuded? couldn't you have exuded? couldn't he have exuded? couldn't we have exuded? couldn't you have exuded? couldn't they have exuded?	couldn't I have been exuding? couldn't you have been exuding? couldn't he have been exuding? couldn't we have been exuding? couldn't you have been exuding? couldn't they have been exuding?