I must counterraid you must counterraid she must counterraid we must counterraid you must counterraid they must counterraid
V-ing form
I must be counterraiding you must be counterraiding she must be counterraiding we must be counterraiding you must be counterraiding they must be counterraiding
Perfect
I must have counterraided you must have counterraided she must have counterraided we must have counterraided you must have counterraided they must have counterraided
V-ing perfect
I must have been counterraiding you must have been counterraiding she must have been counterraiding we must have been counterraiding you must have been counterraiding they must have been counterraiding
Negation
Simple form
I must not counterraid you must not counterraid she must not counterraid we must not counterraid you must not counterraid they must not counterraid
V-ing form
I must not be counterraiding you must not be counterraiding she must not be counterraiding we must not be counterraiding you must not be counterraiding they must not be counterraiding
Perfect
I must not have counterraided you must not have counterraided she must not have counterraided we must not have counterraided you must not have counterraided they must not have counterraided
V-ing perfect
I must not have been counterraiding you must not have been counterraiding she must not have been counterraiding we must not have been counterraiding you must not have been counterraiding they must not have been counterraiding
Interrogative form
Simple form
must I counterraid? must you counterraid? must she counterraid? must we counterraid? must you counterraid? must they counterraid?
V-ing form
must I be counterraiding? must you be counterraiding? must she be counterraiding? must we be counterraiding? must you be counterraiding? must they be counterraiding?
Perfect
must I have counterraided? must you have counterraided? must she have counterraided? must we have counterraided? must you have counterraided? must they have counterraided?
V-ing perfect
must I have been counterraiding? must you have been counterraiding? must she have been counterraiding? must we have been counterraiding? must you have been counterraiding? must they have been counterraiding?
Interro-negative form
Simple form
must I not counterraid? must you not counterraid? must she not counterraid? must we not counterraid? must you not counterraid? must they not counterraid?
V-ing form
must I not be counterraiding? must you not be counterraiding? must she not be counterraiding? must we not be counterraiding? must you not be counterraiding? must they not be counterraiding?
Perfect
must I not have counterraided? must you not have counterraided? must she not have counterraided? must we not have counterraided? must you not have counterraided? must they not have counterraided?
V-ing perfect
must I not have been counterraiding? must you not have been counterraiding? must she not have been counterraiding? must we not have been counterraiding? must you not have been counterraiding? must they not have been counterraiding?