I must subsidize you must subsidize he must subsidize we must subsidize you must subsidize they must subsidize
V-ing form
I must be subsidizing you must be subsidizing he must be subsidizing we must be subsidizing you must be subsidizing they must be subsidizing
Perfect
I must have subsidized you must have subsidized he must have subsidized we must have subsidized you must have subsidized they must have subsidized
V-ing perfect
I must have been subsidizing you must have been subsidizing he must have been subsidizing we must have been subsidizing you must have been subsidizing they must have been subsidizing
Negation
Simple form
I must not subsidize you must not subsidize he must not subsidize we must not subsidize you must not subsidize they must not subsidize
V-ing form
I must not be subsidizing you must not be subsidizing he must not be subsidizing we must not be subsidizing you must not be subsidizing they must not be subsidizing
Perfect
I must not have subsidized you must not have subsidized he must not have subsidized we must not have subsidized you must not have subsidized they must not have subsidized
V-ing perfect
I must not have been subsidizing you must not have been subsidizing he must not have been subsidizing we must not have been subsidizing you must not have been subsidizing they must not have been subsidizing
Interrogative form
Simple form
must I subsidize? must you subsidize? must he subsidize? must we subsidize? must you subsidize? must they subsidize?
V-ing form
must I be subsidizing? must you be subsidizing? must he be subsidizing? must we be subsidizing? must you be subsidizing? must they be subsidizing?
Perfect
must I have subsidized? must you have subsidized? must he have subsidized? must we have subsidized? must you have subsidized? must they have subsidized?
V-ing perfect
must I have been subsidizing? must you have been subsidizing? must he have been subsidizing? must we have been subsidizing? must you have been subsidizing? must they have been subsidizing?
Interro-negative form
Simple form
must I not subsidize? must you not subsidize? must he not subsidize? must we not subsidize? must you not subsidize? must they not subsidize?
V-ing form
must I not be subsidizing? must you not be subsidizing? must he not be subsidizing? must we not be subsidizing? must you not be subsidizing? must they not be subsidizing?
Perfect
must I not have subsidized? must you not have subsidized? must he not have subsidized? must we not have subsidized? must you not have subsidized? must they not have subsidized?
V-ing perfect
must I not have been subsidizing? must you not have been subsidizing? must he not have been subsidizing? must we not have been subsidizing? must you not have been subsidizing? must they not have been subsidizing?