must composite
Verbo regular: composite - composited- composited

Afirmação 	
Forma simple 	Forma com V-ing 	Perfeito 	Perfeito com V-ing 	
I must composite
you must composite
he must composite
we must composite
you must composite
they must composite 	I must be compositing
you must be compositing
he must be compositing
we must be compositing
you must be compositing
they must be compositing	I must have composited
you must have composited
he must have composited
we must have composited
you must have composited
they must have composited	I must have been compositing
you must have been compositing
he must have been compositing
we must have been compositing
you must have been compositing
they must have been compositing	

Negação 	
Forma simple 	Forma com V-ing 	Perfeito 	Perfeito com V-ing 	
I mustn't composite
you mustn't composite
he mustn't composite
we mustn't composite
you mustn't composite
they mustn't composite 	I mustn't be compositing
you mustn't be compositing
he mustn't be compositing
we mustn't be compositing
you mustn't be compositing
they mustn't be compositing	I mustn't have composited
you mustn't have composited
he mustn't have composited
we mustn't have composited
you mustn't have composited
they mustn't have composited	I mustn't have been compositing
you mustn't have been compositing
he mustn't have been compositing
we mustn't have been compositing
you mustn't have been compositing
they mustn't have been compositing	

Forma interrogativa 	
Forma simple 	Forma com V-ing 	Perfeito 	Perfeito com V-ing 	
must I composite?
must you composite?
must he composite?
must we composite?
must you composite?
must they composite? 	must I be compositing?
must you be compositing?
must he be compositing?
must we be compositing?
must you be compositing?
must they be compositing? 	must I have composited?
must you have composited?
must he have composited?
must we have composited?
must you have composited?
must they have composited? 	must I have been compositing?
must you have been compositing?
must he have been compositing?
must we have been compositing?
must you have been compositing?
must they have been compositing? 	

Forma interro-Negação 	
Forma simple 	Forma com V-ing 	Perfeito 	Perfeito com V-ing 	
mustn't I composite?
mustn't you composite?
mustn't he composite?
mustn't we composite?
mustn't you composite?
mustn't they composite? 	mustn't I be compositing?
mustn't you be compositing?
mustn't he be compositing?
mustn't we be compositing?
mustn't you be compositing?
mustn't they be compositing? 	mustn't I have composited?
mustn't you have composited?
mustn't he have composited?
mustn't we have composited?
mustn't you have composited?
mustn't they have composited? 	mustn't I have been compositing?
mustn't you have been compositing?
mustn't he have been compositing?
mustn't we have been compositing?
mustn't you have been compositing?
mustn't they have been compositing?