English verb conjugation
COULD MUCKRAKE

Regular verb: muckrake - muckraked - muckraked

Affirmation

Simple form	V-ing form
I could muckrake you could muckrake he could muckrake we could muckrake you could muckrake they could muckrake	I could be muckraking you could be muckraking he could be muckraking we could be muckraking you could be muckraking they could be muckraking
Perfect	V-ing perfect
I could have muckraked you could have muckraked he could have muckraked we could have muckraked you could have muckraked they could have muckraked	I could have been muckraking you could have been muckraking he could have been muckraking we could have been muckraking you could have been muckraking they could have been muckraking

Negation

Simple form	V-ing form
I couldn't muckrake you couldn't muckrake he couldn't muckrake we couldn't muckrake you couldn't muckrake they couldn't muckrake	I couldn't be muckraking you couldn't be muckraking he couldn't be muckraking we couldn't be muckraking you couldn't be muckraking they couldn't be muckraking
Perfect	V-ing perfect
I couldn't have muckraked you couldn't have muckraked he couldn't have muckraked we couldn't have muckraked you couldn't have muckraked they couldn't have muckraked	I couldn't have been muckraking you couldn't have been muckraking he couldn't have been muckraking we couldn't have been muckraking you couldn't have been muckraking they couldn't have been muckraking

Interrogative form

Simple form	V-ing form
could I muckrake? could you muckrake? could he muckrake? could we muckrake? could you muckrake? could they muckrake?	could I be muckraking? could you be muckraking? could he be muckraking? could we be muckraking? could you be muckraking? could they be muckraking?
Perfect	V-ing perfect
could I have muckraked? could you have muckraked? could he have muckraked? could we have muckraked? could you have muckraked? could they have muckraked?	could I have been muckraking? could you have been muckraking? could he have been muckraking? could we have been muckraking? could you have been muckraking? could they have been muckraking?

Interro-negative form

Simple form	V-ing form
couldn't I muckrake? couldn't you muckrake? couldn't he muckrake? couldn't we muckrake? couldn't you muckrake? couldn't they muckrake?	couldn't I be muckraking? couldn't you be muckraking? couldn't he be muckraking? couldn't we be muckraking? couldn't you be muckraking? couldn't they be muckraking?
Perfect	V-ing perfect
couldn't I have muckraked? couldn't you have muckraked? couldn't he have muckraked? couldn't we have muckraked? couldn't you have muckraked? couldn't they have muckraked?	couldn't I have been muckraking? couldn't you have been muckraking? couldn't he have been muckraking? couldn't we have been muckraking? couldn't you have been muckraking? couldn't they have been muckraking?