must recommend
Verbo regular: recommend - recommended- recommended

Afirmação 	
Forma simple 	Forma com V-ing 	Perfeito 	Perfeito com V-ing 	
I must recommend
you must recommend
he must recommend
we must recommend
you must recommend
they must recommend 	I must be recommending
you must be recommending
he must be recommending
we must be recommending
you must be recommending
they must be recommending	I must have recommended
you must have recommended
he must have recommended
we must have recommended
you must have recommended
they must have recommended	I must have been recommending
you must have been recommending
he must have been recommending
we must have been recommending
you must have been recommending
they must have been recommending	

Negação 	
Forma simple 	Forma com V-ing 	Perfeito 	Perfeito com V-ing 	
I mustn't recommend
you mustn't recommend
he mustn't recommend
we mustn't recommend
you mustn't recommend
they mustn't recommend 	I mustn't be recommending
you mustn't be recommending
he mustn't be recommending
we mustn't be recommending
you mustn't be recommending
they mustn't be recommending	I mustn't have recommended
you mustn't have recommended
he mustn't have recommended
we mustn't have recommended
you mustn't have recommended
they mustn't have recommended	I mustn't have been recommending
you mustn't have been recommending
he mustn't have been recommending
we mustn't have been recommending
you mustn't have been recommending
they mustn't have been recommending	

Forma interrogativa 	
Forma simple 	Forma com V-ing 	Perfeito 	Perfeito com V-ing 	
must I recommend?
must you recommend?
must he recommend?
must we recommend?
must you recommend?
must they recommend? 	must I be recommending?
must you be recommending?
must he be recommending?
must we be recommending?
must you be recommending?
must they be recommending? 	must I have recommended?
must you have recommended?
must he have recommended?
must we have recommended?
must you have recommended?
must they have recommended? 	must I have been recommending?
must you have been recommending?
must he have been recommending?
must we have been recommending?
must you have been recommending?
must they have been recommending? 	

Forma interro-Negação 	
Forma simple 	Forma com V-ing 	Perfeito 	Perfeito com V-ing 	
mustn't I recommend?
mustn't you recommend?
mustn't he recommend?
mustn't we recommend?
mustn't you recommend?
mustn't they recommend? 	mustn't I be recommending?
mustn't you be recommending?
mustn't he be recommending?
mustn't we be recommending?
mustn't you be recommending?
mustn't they be recommending? 	mustn't I have recommended?
mustn't you have recommended?
mustn't he have recommended?
mustn't we have recommended?
mustn't you have recommended?
mustn't they have recommended? 	mustn't I have been recommending?
mustn't you have been recommending?
mustn't he have been recommending?
mustn't we have been recommending?
mustn't you have been recommending?
mustn't they have been recommending?