English verb conjugation
MUST COUNTERRAID

Regular verb: counterraid - counterraided - counterraided

Affirmation

Simple form	V-ing form
I must counterraid you must counterraid she must counterraid we must counterraid you must counterraid they must counterraid	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	V-ing 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	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	V-ing form
I mustn't counterraid you mustn't counterraid she mustn't counterraid we mustn't counterraid you mustn't counterraid they mustn't counterraid	I mustn't be counterraiding you mustn't be counterraiding she mustn't be counterraiding we mustn't be counterraiding you mustn't be counterraiding they mustn't be counterraiding
Perfect	V-ing perfect
I mustn't have counterraided you mustn't have counterraided she mustn't have counterraided we mustn't have counterraided you mustn't have counterraided they mustn't have counterraided	I mustn't have been counterraiding you mustn't have been counterraiding she mustn't have been counterraiding we mustn't have been counterraiding you mustn't have been counterraiding they mustn't have been counterraiding

Interrogative form

Simple form	V-ing form
must I counterraid? must you counterraid? must she counterraid? must we counterraid? must you counterraid? must they counterraid?	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	V-ing 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?	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	V-ing form
mustn't I counterraid? mustn't you counterraid? mustn't she counterraid? mustn't we counterraid? mustn't you counterraid? mustn't they counterraid?	mustn't I be counterraiding? mustn't you be counterraiding? mustn't she be counterraiding? mustn't we be counterraiding? mustn't you be counterraiding? mustn't they be counterraiding?
Perfect	V-ing perfect
mustn't I have counterraided? mustn't you have counterraided? mustn't she have counterraided? mustn't we have counterraided? mustn't you have counterraided? mustn't they have counterraided?	mustn't I have been counterraiding? mustn't you have been counterraiding? mustn't she have been counterraiding? mustn't we have been counterraiding? mustn't you have been counterraiding? mustn't they have been counterraiding?