English verb conjugation
SHOULD BLACKMARKET

Regular verb: blackmarket - blackmarketed - blackmarketed

Affirmation

Simple form	V-ing form
I should blackmarket you should blackmarket he should blackmarket we should blackmarket you should blackmarket they should blackmarket	I should be blackmarketing you should be blackmarketing he should be blackmarketing we should be blackmarketing you should be blackmarketing they should be blackmarketing
Perfect	V-ing perfect
I should have blackmarketed you should have blackmarketed he should have blackmarketed we should have blackmarketed you should have blackmarketed they should have blackmarketed	I should have been blackmarketing you should have been blackmarketing he should have been blackmarketing we should have been blackmarketing you should have been blackmarketing they should have been blackmarketing

Negation

Simple form	V-ing form
I should not blackmarket you should not blackmarket he should not blackmarket we should not blackmarket you should not blackmarket they should not blackmarket	I should not be blackmarketing you should not be blackmarketing he should not be blackmarketing we should not be blackmarketing you should not be blackmarketing they should not be blackmarketing
Perfect	V-ing perfect
I should not have blackmarketed you should not have blackmarketed he should not have blackmarketed we should not have blackmarketed you should not have blackmarketed they should not have blackmarketed	I should not have been blackmarketing you should not have been blackmarketing he should not have been blackmarketing we should not have been blackmarketing you should not have been blackmarketing they should not have been blackmarketing

Interrogative form

Simple form	V-ing form
should I blackmarket? should you blackmarket? should he blackmarket? should we blackmarket? should you blackmarket? should they blackmarket?	should I be blackmarketing? should you be blackmarketing? should he be blackmarketing? should we be blackmarketing? should you be blackmarketing? should they be blackmarketing?
Perfect	V-ing perfect
should I have blackmarketed? should you have blackmarketed? should he have blackmarketed? should we have blackmarketed? should you have blackmarketed? should they have blackmarketed?	should I have been blackmarketing? should you have been blackmarketing? should he have been blackmarketing? should we have been blackmarketing? should you have been blackmarketing? should they have been blackmarketing?

Interro-negative form

Simple form	V-ing form
should I not blackmarket? should you not blackmarket? should he not blackmarket? should we not blackmarket? should you not blackmarket? should they not blackmarket?	should I not be blackmarketing? should you not be blackmarketing? should he not be blackmarketing? should we not be blackmarketing? should you not be blackmarketing? should they not be blackmarketing?
Perfect	V-ing perfect
should I not have blackmarketed? should you not have blackmarketed? should he not have blackmarketed? should we not have blackmarketed? should you not have blackmarketed? should they not have blackmarketed?	should I not have been blackmarketing? should you not have been blackmarketing? should he not have been blackmarketing? should we not have been blackmarketing? should you not have been blackmarketing? should they not have been blackmarketing?