English verb conjugation
COULD SLANG

Regular verb: slang - slanged - slanged

Affirmation

Simple form	V-ing form
I could slang you could slang he could slang we could slang you could slang they could slang	I could be slanging you could be slanging he could be slanging we could be slanging you could be slanging they could be slanging
Perfect	V-ing perfect
I could have slanged you could have slanged he could have slanged we could have slanged you could have slanged they could have slanged	I could have been slanging you could have been slanging he could have been slanging we could have been slanging you could have been slanging they could have been slanging

Negation

Simple form	V-ing form
I could not slang you could not slang he could not slang we could not slang you could not slang they could not slang	I could not be slanging you could not be slanging he could not be slanging we could not be slanging you could not be slanging they could not be slanging
Perfect	V-ing perfect
I could not have slanged you could not have slanged he could not have slanged we could not have slanged you could not have slanged they could not have slanged	I could not have been slanging you could not have been slanging he could not have been slanging we could not have been slanging you could not have been slanging they could not have been slanging

Interrogative form

Simple form	V-ing form
could I slang? could you slang? could he slang? could we slang? could you slang? could they slang?	could I be slanging? could you be slanging? could he be slanging? could we be slanging? could you be slanging? could they be slanging?
Perfect	V-ing perfect
could I have slanged? could you have slanged? could he have slanged? could we have slanged? could you have slanged? could they have slanged?	could I have been slanging? could you have been slanging? could he have been slanging? could we have been slanging? could you have been slanging? could they have been slanging?

Interro-negative form

Simple form	V-ing form
could I not slang? could you not slang? could he not slang? could we not slang? could you not slang? could they not slang?	could I not be slanging? could you not be slanging? could he not be slanging? could we not be slanging? could you not be slanging? could they not be slanging?
Perfect	V-ing perfect
could I not have slanged? could you not have slanged? could he not have slanged? could we not have slanged? could you not have slanged? could they not have slanged?	could I not have been slanging? could you not have been slanging? could he not have been slanging? could we not have been slanging? could you not have been slanging? could they not have been slanging?