may bolster
Verbo regular: bolster - bolstered- bolstered

Afirmação 	
Forma simple 	Forma com V-ing 	Perfeito 	Perfeito com V-ing 	
I may bolster
you may bolster
he may bolster
we may bolster
you may bolster
they may bolster 	I may be bolstering
you may be bolstering
he may be bolstering
we may be bolstering
you may be bolstering
they may be bolstering	I may have bolstered
you may have bolstered
he may have bolstered
we may have bolstered
you may have bolstered
they may have bolstered	I may have been bolstering
you may have been bolstering
he may have been bolstering
we may have been bolstering
you may have been bolstering
they may have been bolstering	

Negação 	
Forma simple 	Forma com V-ing 	Perfeito 	Perfeito com V-ing 	
I mayn't bolster
you mayn't bolster
he mayn't bolster
we mayn't bolster
you mayn't bolster
they mayn't bolster 	I mayn't be bolstering
you mayn't be bolstering
he mayn't be bolstering
we mayn't be bolstering
you mayn't be bolstering
they mayn't be bolstering	I mayn't have bolstered
you mayn't have bolstered
he mayn't have bolstered
we mayn't have bolstered
you mayn't have bolstered
they mayn't have bolstered	I mayn't have been bolstering
you mayn't have been bolstering
he mayn't have been bolstering
we mayn't have been bolstering
you mayn't have been bolstering
they mayn't have been bolstering	

Forma interrogativa 	
Forma simple 	Forma com V-ing 	Perfeito 	Perfeito com V-ing 	
may I bolster?
may you bolster?
may he bolster?
may we bolster?
may you bolster?
may they bolster? 	may I be bolstering?
may you be bolstering?
may he be bolstering?
may we be bolstering?
may you be bolstering?
may they be bolstering? 	may I have bolstered?
may you have bolstered?
may he have bolstered?
may we have bolstered?
may you have bolstered?
may they have bolstered? 	may I have been bolstering?
may you have been bolstering?
may he have been bolstering?
may we have been bolstering?
may you have been bolstering?
may they have been bolstering? 	

Forma interro-Negação 	
Forma simple 	Forma com V-ing 	Perfeito 	Perfeito com V-ing 	
mayn't I bolster?
mayn't you bolster?
mayn't he bolster?
mayn't we bolster?
mayn't you bolster?
mayn't they bolster? 	mayn't I be bolstering?
mayn't you be bolstering?
mayn't he be bolstering?
mayn't we be bolstering?
mayn't you be bolstering?
mayn't they be bolstering? 	mayn't I have bolstered?
mayn't you have bolstered?
mayn't he have bolstered?
mayn't we have bolstered?
mayn't you have bolstered?
mayn't they have bolstered? 	mayn't I have been bolstering?
mayn't you have been bolstering?
mayn't he have been bolstering?
mayn't we have been bolstering?
mayn't you have been bolstering?
mayn't they have been bolstering?