English verb conjugation
COULD TALC

Regular verb: talc - talced - talced

Affirmation

Simple form	V-ing form
I could talc you could talc he could talc we could talc you could talc they could talc	I could be talcing you could be talcing he could be talcing we could be talcing you could be talcing they could be talcing
Perfect	V-ing perfect
I could have talced you could have talced he could have talced we could have talced you could have talced they could have talced	I could have been talcing you could have been talcing he could have been talcing we could have been talcing you could have been talcing they could have been talcing

Negation

Simple form	V-ing form
I couldn't talc you couldn't talc he couldn't talc we couldn't talc you couldn't talc they couldn't talc	I couldn't be talcing you couldn't be talcing he couldn't be talcing we couldn't be talcing you couldn't be talcing they couldn't be talcing
Perfect	V-ing perfect
I couldn't have talced you couldn't have talced he couldn't have talced we couldn't have talced you couldn't have talced they couldn't have talced	I couldn't have been talcing you couldn't have been talcing he couldn't have been talcing we couldn't have been talcing you couldn't have been talcing they couldn't have been talcing

Interrogative form

Simple form	V-ing form
could I talc? could you talc? could he talc? could we talc? could you talc? could they talc?	could I be talcing? could you be talcing? could he be talcing? could we be talcing? could you be talcing? could they be talcing?
Perfect	V-ing perfect
could I have talced? could you have talced? could he have talced? could we have talced? could you have talced? could they have talced?	could I have been talcing? could you have been talcing? could he have been talcing? could we have been talcing? could you have been talcing? could they have been talcing?

Interro-negative form

Simple form	V-ing form
couldn't I talc? couldn't you talc? couldn't he talc? couldn't we talc? couldn't you talc? couldn't they talc?	couldn't I be talcing? couldn't you be talcing? couldn't he be talcing? couldn't we be talcing? couldn't you be talcing? couldn't they be talcing?
Perfect	V-ing perfect
couldn't I have talced? couldn't you have talced? couldn't he have talced? couldn't we have talced? couldn't you have talced? couldn't they have talced?	couldn't I have been talcing? couldn't you have been talcing? couldn't he have been talcing? couldn't we have been talcing? couldn't you have been talcing? couldn't they have been talcing?