must overstep
Verbo regular: overstep - overstepped- overstepped

Afirmação 	
Forma simple 	Forma com V-ing 	Perfeito 	Perfeito com V-ing 	
I must overstep
you must overstep
he must overstep
we must overstep
you must overstep
they must overstep 	I must be overstepping
you must be overstepping
he must be overstepping
we must be overstepping
you must be overstepping
they must be overstepping	I must have overstepped
you must have overstepped
he must have overstepped
we must have overstepped
you must have overstepped
they must have overstepped	I must have been overstepping
you must have been overstepping
he must have been overstepping
we must have been overstepping
you must have been overstepping
they must have been overstepping	

Negação 	
Forma simple 	Forma com V-ing 	Perfeito 	Perfeito com V-ing 	
I mustn't overstep
you mustn't overstep
he mustn't overstep
we mustn't overstep
you mustn't overstep
they mustn't overstep 	I mustn't be overstepping
you mustn't be overstepping
he mustn't be overstepping
we mustn't be overstepping
you mustn't be overstepping
they mustn't be overstepping	I mustn't have overstepped
you mustn't have overstepped
he mustn't have overstepped
we mustn't have overstepped
you mustn't have overstepped
they mustn't have overstepped	I mustn't have been overstepping
you mustn't have been overstepping
he mustn't have been overstepping
we mustn't have been overstepping
you mustn't have been overstepping
they mustn't have been overstepping	

Forma interrogativa 	
Forma simple 	Forma com V-ing 	Perfeito 	Perfeito com V-ing 	
must I overstep?
must you overstep?
must he overstep?
must we overstep?
must you overstep?
must they overstep? 	must I be overstepping?
must you be overstepping?
must he be overstepping?
must we be overstepping?
must you be overstepping?
must they be overstepping? 	must I have overstepped?
must you have overstepped?
must he have overstepped?
must we have overstepped?
must you have overstepped?
must they have overstepped? 	must I have been overstepping?
must you have been overstepping?
must he have been overstepping?
must we have been overstepping?
must you have been overstepping?
must they have been overstepping? 	

Forma interro-Negação 	
Forma simple 	Forma com V-ing 	Perfeito 	Perfeito com V-ing 	
mustn't I overstep?
mustn't you overstep?
mustn't he overstep?
mustn't we overstep?
mustn't you overstep?
mustn't they overstep? 	mustn't I be overstepping?
mustn't you be overstepping?
mustn't he be overstepping?
mustn't we be overstepping?
mustn't you be overstepping?
mustn't they be overstepping? 	mustn't I have overstepped?
mustn't you have overstepped?
mustn't he have overstepped?
mustn't we have overstepped?
mustn't you have overstepped?
mustn't they have overstepped? 	mustn't I have been overstepping?
mustn't you have been overstepping?
mustn't he have been overstepping?
mustn't we have been overstepping?
mustn't you have been overstepping?
mustn't they have been overstepping?