may subsist
Verbo regular: subsist - subsisted- subsisted

Afirmação 	
Forma simple 	Forma com V-ing 	Perfeito 	Perfeito com V-ing 	
I may subsist
you may subsist
he may subsist
we may subsist
you may subsist
they may subsist 	I may be subsisting
you may be subsisting
he may be subsisting
we may be subsisting
you may be subsisting
they may be subsisting	I may have subsisted
you may have subsisted
he may have subsisted
we may have subsisted
you may have subsisted
they may have subsisted	I may have been subsisting
you may have been subsisting
he may have been subsisting
we may have been subsisting
you may have been subsisting
they may have been subsisting	

Negação 	
Forma simple 	Forma com V-ing 	Perfeito 	Perfeito com V-ing 	
I mayn't subsist
you mayn't subsist
he mayn't subsist
we mayn't subsist
you mayn't subsist
they mayn't subsist 	I mayn't be subsisting
you mayn't be subsisting
he mayn't be subsisting
we mayn't be subsisting
you mayn't be subsisting
they mayn't be subsisting	I mayn't have subsisted
you mayn't have subsisted
he mayn't have subsisted
we mayn't have subsisted
you mayn't have subsisted
they mayn't have subsisted	I mayn't have been subsisting
you mayn't have been subsisting
he mayn't have been subsisting
we mayn't have been subsisting
you mayn't have been subsisting
they mayn't have been subsisting	

Forma interrogativa 	
Forma simple 	Forma com V-ing 	Perfeito 	Perfeito com V-ing 	
may I subsist?
may you subsist?
may he subsist?
may we subsist?
may you subsist?
may they subsist? 	may I be subsisting?
may you be subsisting?
may he be subsisting?
may we be subsisting?
may you be subsisting?
may they be subsisting? 	may I have subsisted?
may you have subsisted?
may he have subsisted?
may we have subsisted?
may you have subsisted?
may they have subsisted? 	may I have been subsisting?
may you have been subsisting?
may he have been subsisting?
may we have been subsisting?
may you have been subsisting?
may they have been subsisting? 	

Forma interro-Negação 	
Forma simple 	Forma com V-ing 	Perfeito 	Perfeito com V-ing 	
mayn't I subsist?
mayn't you subsist?
mayn't he subsist?
mayn't we subsist?
mayn't you subsist?
mayn't they subsist? 	mayn't I be subsisting?
mayn't you be subsisting?
mayn't he be subsisting?
mayn't we be subsisting?
mayn't you be subsisting?
mayn't they be subsisting? 	mayn't I have subsisted?
mayn't you have subsisted?
mayn't he have subsisted?
mayn't we have subsisted?
mayn't you have subsisted?
mayn't they have subsisted? 	mayn't I have been subsisting?
mayn't you have been subsisting?
mayn't he have been subsisting?
mayn't we have been subsisting?
mayn't you have been subsisting?
mayn't they have been subsisting?