must soothsay
Irregular verb: soothsay - soothsaid- soothsaid

Affirmation 	
Simple form 	V-ing form 	Perfect 	V-ing perfect 	
I must soothsay
you must soothsay
he must soothsay
we must soothsay
you must soothsay
they must soothsay 	I must be soothsaying
you must be soothsaying
he must be soothsaying
we must be soothsaying
you must be soothsaying
they must be soothsaying	I must have soothsaid
you must have soothsaid
he must have soothsaid
we must have soothsaid
you must have soothsaid
they must have soothsaid	I must have been soothsaying
you must have been soothsaying
he must have been soothsaying
we must have been soothsaying
you must have been soothsaying
they must have been soothsaying	

Negation 	
Simple form 	V-ing form 	Perfect 	V-ing perfect 	
I mustn't soothsay
you mustn't soothsay
he mustn't soothsay
we mustn't soothsay
you mustn't soothsay
they mustn't soothsay 	I mustn't be soothsaying
you mustn't be soothsaying
he mustn't be soothsaying
we mustn't be soothsaying
you mustn't be soothsaying
they mustn't be soothsaying	I mustn't have soothsaid
you mustn't have soothsaid
he mustn't have soothsaid
we mustn't have soothsaid
you mustn't have soothsaid
they mustn't have soothsaid	I mustn't have been soothsaying
you mustn't have been soothsaying
he mustn't have been soothsaying
we mustn't have been soothsaying
you mustn't have been soothsaying
they mustn't have been soothsaying	

Interrogative form 	
Simple form 	V-ing form 	Perfect 	V-ing perfect 	
must I soothsay?
must you soothsay?
must he soothsay?
must we soothsay?
must you soothsay?
must they soothsay? 	must I be soothsaying?
must you be soothsaying?
must he be soothsaying?
must we be soothsaying?
must you be soothsaying?
must they be soothsaying? 	must I have soothsaid?
must you have soothsaid?
must he have soothsaid?
must we have soothsaid?
must you have soothsaid?
must they have soothsaid? 	must I have been soothsaying?
must you have been soothsaying?
must he have been soothsaying?
must we have been soothsaying?
must you have been soothsaying?
must they have been soothsaying? 	

Interro-negative form 	
Simple form 	V-ing form 	Perfect 	V-ing perfect 	
mustn't I soothsay?
mustn't you soothsay?
mustn't he soothsay?
mustn't we soothsay?
mustn't you soothsay?
mustn't they soothsay? 	mustn't I be soothsaying?
mustn't you be soothsaying?
mustn't he be soothsaying?
mustn't we be soothsaying?
mustn't you be soothsaying?
mustn't they be soothsaying? 	mustn't I have soothsaid?
mustn't you have soothsaid?
mustn't he have soothsaid?
mustn't we have soothsaid?
mustn't you have soothsaid?
mustn't they have soothsaid? 	mustn't I have been soothsaying?
mustn't you have been soothsaying?
mustn't he have been soothsaying?
mustn't we have been soothsaying?
mustn't you have been soothsaying?
mustn't they have been soothsaying?