English verb conjugation
COULD SNITCH

Regular verb: snitch - snitched - snitched

Affirmation

Simple form	V-ing form
I could snitch you could snitch she could snitch we could snitch you could snitch they could snitch	I could be snitching you could be snitching she could be snitching we could be snitching you could be snitching they could be snitching
Perfect	V-ing perfect
I could have snitched you could have snitched she could have snitched we could have snitched you could have snitched they could have snitched	I could have been snitching you could have been snitching she could have been snitching we could have been snitching you could have been snitching they could have been snitching

Negation

Simple form	V-ing form
I couldn't snitch you couldn't snitch she couldn't snitch we couldn't snitch you couldn't snitch they couldn't snitch	I couldn't be snitching you couldn't be snitching she couldn't be snitching we couldn't be snitching you couldn't be snitching they couldn't be snitching
Perfect	V-ing perfect
I couldn't have snitched you couldn't have snitched she couldn't have snitched we couldn't have snitched you couldn't have snitched they couldn't have snitched	I couldn't have been snitching you couldn't have been snitching she couldn't have been snitching we couldn't have been snitching you couldn't have been snitching they couldn't have been snitching

Interrogative form

Simple form	V-ing form
could I snitch? could you snitch? could she snitch? could we snitch? could you snitch? could they snitch?	could I be snitching? could you be snitching? could she be snitching? could we be snitching? could you be snitching? could they be snitching?
Perfect	V-ing perfect
could I have snitched? could you have snitched? could she have snitched? could we have snitched? could you have snitched? could they have snitched?	could I have been snitching? could you have been snitching? could she have been snitching? could we have been snitching? could you have been snitching? could they have been snitching?

Interro-negative form

Simple form	V-ing form
couldn't I snitch? couldn't you snitch? couldn't she snitch? couldn't we snitch? couldn't you snitch? couldn't they snitch?	couldn't I be snitching? couldn't you be snitching? couldn't she be snitching? couldn't we be snitching? couldn't you be snitching? couldn't they be snitching?
Perfect	V-ing perfect
couldn't I have snitched? couldn't you have snitched? couldn't she have snitched? couldn't we have snitched? couldn't you have snitched? couldn't they have snitched?	couldn't I have been snitching? couldn't you have been snitching? couldn't she have been snitching? couldn't we have been snitching? couldn't you have been snitching? couldn't they have been snitching?