must transpose
Regular verb: transpose - transposed- transposed

Affirmation 	
Simple form 	V-ing form 	Perfect 	V-ing perfect 	
I must transpose
you must transpose
he must transpose
we must transpose
you must transpose
they must transpose 	I must be transposing
you must be transposing
he must be transposing
we must be transposing
you must be transposing
they must be transposing	I must have transposed
you must have transposed
he must have transposed
we must have transposed
you must have transposed
they must have transposed	I must have been transposing
you must have been transposing
he must have been transposing
we must have been transposing
you must have been transposing
they must have been transposing	

Negation 	
Simple form 	V-ing form 	Perfect 	V-ing perfect 	
I mustn't transpose
you mustn't transpose
he mustn't transpose
we mustn't transpose
you mustn't transpose
they mustn't transpose 	I mustn't be transposing
you mustn't be transposing
he mustn't be transposing
we mustn't be transposing
you mustn't be transposing
they mustn't be transposing	I mustn't have transposed
you mustn't have transposed
he mustn't have transposed
we mustn't have transposed
you mustn't have transposed
they mustn't have transposed	I mustn't have been transposing
you mustn't have been transposing
he mustn't have been transposing
we mustn't have been transposing
you mustn't have been transposing
they mustn't have been transposing	

Interrogative form 	
Simple form 	V-ing form 	Perfect 	V-ing perfect 	
must I transpose?
must you transpose?
must he transpose?
must we transpose?
must you transpose?
must they transpose? 	must I be transposing?
must you be transposing?
must he be transposing?
must we be transposing?
must you be transposing?
must they be transposing? 	must I have transposed?
must you have transposed?
must he have transposed?
must we have transposed?
must you have transposed?
must they have transposed? 	must I have been transposing?
must you have been transposing?
must he have been transposing?
must we have been transposing?
must you have been transposing?
must they have been transposing? 	

Interro-negative form 	
Simple form 	V-ing form 	Perfect 	V-ing perfect 	
mustn't I transpose?
mustn't you transpose?
mustn't he transpose?
mustn't we transpose?
mustn't you transpose?
mustn't they transpose? 	mustn't I be transposing?
mustn't you be transposing?
mustn't he be transposing?
mustn't we be transposing?
mustn't you be transposing?
mustn't they be transposing? 	mustn't I have transposed?
mustn't you have transposed?
mustn't he have transposed?
mustn't we have transposed?
mustn't you have transposed?
mustn't they have transposed? 	mustn't I have been transposing?
mustn't you have been transposing?
mustn't he have been transposing?
mustn't we have been transposing?
mustn't you have been transposing?
mustn't they have been transposing?