must counterraid
Regular verb: counterraid - counterraided- counterraided

Affirmation 	
Simple form 	V-ing form 	Perfect 	V-ing perfect 	
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	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 	Perfect 	V-ing perfect 	
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	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 	Perfect 	V-ing perfect 	
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? 	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 	Perfect 	V-ing perfect 	
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? 	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?