must pulsate
Verbo regular: pulsate - pulsated- pulsated

Afirmação 	
Forma simple 	Forma com V-ing 	Perfeito 	Perfeito com V-ing 	
I must pulsate
you must pulsate
he must pulsate
we must pulsate
you must pulsate
they must pulsate 	I must be pulsating
you must be pulsating
he must be pulsating
we must be pulsating
you must be pulsating
they must be pulsating	I must have pulsated
you must have pulsated
he must have pulsated
we must have pulsated
you must have pulsated
they must have pulsated	I must have been pulsating
you must have been pulsating
he must have been pulsating
we must have been pulsating
you must have been pulsating
they must have been pulsating	

Negação 	
Forma simple 	Forma com V-ing 	Perfeito 	Perfeito com V-ing 	
I mustn't pulsate
you mustn't pulsate
he mustn't pulsate
we mustn't pulsate
you mustn't pulsate
they mustn't pulsate 	I mustn't be pulsating
you mustn't be pulsating
he mustn't be pulsating
we mustn't be pulsating
you mustn't be pulsating
they mustn't be pulsating	I mustn't have pulsated
you mustn't have pulsated
he mustn't have pulsated
we mustn't have pulsated
you mustn't have pulsated
they mustn't have pulsated	I mustn't have been pulsating
you mustn't have been pulsating
he mustn't have been pulsating
we mustn't have been pulsating
you mustn't have been pulsating
they mustn't have been pulsating	

Forma interrogativa 	
Forma simple 	Forma com V-ing 	Perfeito 	Perfeito com V-ing 	
must I pulsate?
must you pulsate?
must he pulsate?
must we pulsate?
must you pulsate?
must they pulsate? 	must I be pulsating?
must you be pulsating?
must he be pulsating?
must we be pulsating?
must you be pulsating?
must they be pulsating? 	must I have pulsated?
must you have pulsated?
must he have pulsated?
must we have pulsated?
must you have pulsated?
must they have pulsated? 	must I have been pulsating?
must you have been pulsating?
must he have been pulsating?
must we have been pulsating?
must you have been pulsating?
must they have been pulsating? 	

Forma interro-Negação 	
Forma simple 	Forma com V-ing 	Perfeito 	Perfeito com V-ing 	
mustn't I pulsate?
mustn't you pulsate?
mustn't he pulsate?
mustn't we pulsate?
mustn't you pulsate?
mustn't they pulsate? 	mustn't I be pulsating?
mustn't you be pulsating?
mustn't he be pulsating?
mustn't we be pulsating?
mustn't you be pulsating?
mustn't they be pulsating? 	mustn't I have pulsated?
mustn't you have pulsated?
mustn't he have pulsated?
mustn't we have pulsated?
mustn't you have pulsated?
mustn't they have pulsated? 	mustn't I have been pulsating?
mustn't you have been pulsating?
mustn't he have been pulsating?
mustn't we have been pulsating?
mustn't you have been pulsating?
mustn't they have been pulsating?