I must fundraise you must fundraise she must fundraise we must fundraise you must fundraise they must fundraise
V-ing form
I must be fundraising you must be fundraising she must be fundraising we must be fundraising you must be fundraising they must be fundraising
Perfect
I must have fundraised you must have fundraised she must have fundraised we must have fundraised you must have fundraised they must have fundraised
V-ing perfect
I must have been fundraising you must have been fundraising she must have been fundraising we must have been fundraising you must have been fundraising they must have been fundraising
Negation
Simple form
I must not fundraise you must not fundraise she must not fundraise we must not fundraise you must not fundraise they must not fundraise
V-ing form
I must not be fundraising you must not be fundraising she must not be fundraising we must not be fundraising you must not be fundraising they must not be fundraising
Perfect
I must not have fundraised you must not have fundraised she must not have fundraised we must not have fundraised you must not have fundraised they must not have fundraised
V-ing perfect
I must not have been fundraising you must not have been fundraising she must not have been fundraising we must not have been fundraising you must not have been fundraising they must not have been fundraising
Interrogative form
Simple form
must I fundraise? must you fundraise? must she fundraise? must we fundraise? must you fundraise? must they fundraise?
V-ing form
must I be fundraising? must you be fundraising? must she be fundraising? must we be fundraising? must you be fundraising? must they be fundraising?
Perfect
must I have fundraised? must you have fundraised? must she have fundraised? must we have fundraised? must you have fundraised? must they have fundraised?
V-ing perfect
must I have been fundraising? must you have been fundraising? must she have been fundraising? must we have been fundraising? must you have been fundraising? must they have been fundraising?
Interro-negative form
Simple form
must I not fundraise? must you not fundraise? must she not fundraise? must we not fundraise? must you not fundraise? must they not fundraise?
V-ing form
must I not be fundraising? must you not be fundraising? must she not be fundraising? must we not be fundraising? must you not be fundraising? must they not be fundraising?
Perfect
must I not have fundraised? must you not have fundraised? must she not have fundraised? must we not have fundraised? must you not have fundraised? must they not have fundraised?
V-ing perfect
must I not have been fundraising? must you not have been fundraising? must she not have been fundraising? must we not have been fundraising? must you not have been fundraising? must they not have been fundraising?