must philander
Verbo regular: philander - philandered- philandered

Afirmação 	
Forma simple 	Forma com V-ing 	Perfeito 	Perfeito com V-ing 	
I must philander
you must philander
he must philander
we must philander
you must philander
they must philander 	I must be philandering
you must be philandering
he must be philandering
we must be philandering
you must be philandering
they must be philandering	I must have philandered
you must have philandered
he must have philandered
we must have philandered
you must have philandered
they must have philandered	I must have been philandering
you must have been philandering
he must have been philandering
we must have been philandering
you must have been philandering
they must have been philandering	

Negação 	
Forma simple 	Forma com V-ing 	Perfeito 	Perfeito com V-ing 	
I mustn't philander
you mustn't philander
he mustn't philander
we mustn't philander
you mustn't philander
they mustn't philander 	I mustn't be philandering
you mustn't be philandering
he mustn't be philandering
we mustn't be philandering
you mustn't be philandering
they mustn't be philandering	I mustn't have philandered
you mustn't have philandered
he mustn't have philandered
we mustn't have philandered
you mustn't have philandered
they mustn't have philandered	I mustn't have been philandering
you mustn't have been philandering
he mustn't have been philandering
we mustn't have been philandering
you mustn't have been philandering
they mustn't have been philandering	

Forma interrogativa 	
Forma simple 	Forma com V-ing 	Perfeito 	Perfeito com V-ing 	
must I philander?
must you philander?
must he philander?
must we philander?
must you philander?
must they philander? 	must I be philandering?
must you be philandering?
must he be philandering?
must we be philandering?
must you be philandering?
must they be philandering? 	must I have philandered?
must you have philandered?
must he have philandered?
must we have philandered?
must you have philandered?
must they have philandered? 	must I have been philandering?
must you have been philandering?
must he have been philandering?
must we have been philandering?
must you have been philandering?
must they have been philandering? 	

Forma interro-Negação 	
Forma simple 	Forma com V-ing 	Perfeito 	Perfeito com V-ing 	
mustn't I philander?
mustn't you philander?
mustn't he philander?
mustn't we philander?
mustn't you philander?
mustn't they philander? 	mustn't I be philandering?
mustn't you be philandering?
mustn't he be philandering?
mustn't we be philandering?
mustn't you be philandering?
mustn't they be philandering? 	mustn't I have philandered?
mustn't you have philandered?
mustn't he have philandered?
mustn't we have philandered?
mustn't you have philandered?
mustn't they have philandered? 	mustn't I have been philandering?
mustn't you have been philandering?
mustn't he have been philandering?
mustn't we have been philandering?
mustn't you have been philandering?
mustn't they have been philandering?