English verb conjugation
MUST COUNTERRAID

Regular verb: counterraid - counterraided - counterraided

Affirmation

Simple form	V-ing form
I must counterraid you must counterraid he must counterraid we must counterraid you must counterraid they must counterraid	I must be counterraiding you must be counterraiding he 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 he 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 he 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 he 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 he 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 he 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 he 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 he counterraid? must we counterraid? must you counterraid? must they counterraid?	must I be counterraiding? must you be counterraiding? must he 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 he 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 he 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 he 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 he 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 he 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 he have been counterraiding? mustn't we have been counterraiding? mustn't you have been counterraiding? mustn't they have been counterraiding?