may specialize
Verbo regular: specialize - specialized- specialized

Afirmação 	
Forma simple 	Forma com V-ing 	Perfeito 	Perfeito com V-ing 	
I may specialize
you may specialize
she may specialize
we may specialize
you may specialize
they may specialize 	I may be specializing
you may be specializing
she may be specializing
we may be specializing
you may be specializing
they may be specializing	I may have specialized
you may have specialized
she may have specialized
we may have specialized
you may have specialized
they may have specialized	I may have been specializing
you may have been specializing
she may have been specializing
we may have been specializing
you may have been specializing
they may have been specializing	

Negação 	
Forma simple 	Forma com V-ing 	Perfeito 	Perfeito com V-ing 	
I mayn't specialize
you mayn't specialize
she mayn't specialize
we mayn't specialize
you mayn't specialize
they mayn't specialize 	I mayn't be specializing
you mayn't be specializing
she mayn't be specializing
we mayn't be specializing
you mayn't be specializing
they mayn't be specializing	I mayn't have specialized
you mayn't have specialized
she mayn't have specialized
we mayn't have specialized
you mayn't have specialized
they mayn't have specialized	I mayn't have been specializing
you mayn't have been specializing
she mayn't have been specializing
we mayn't have been specializing
you mayn't have been specializing
they mayn't have been specializing	

Forma interrogativa 	
Forma simple 	Forma com V-ing 	Perfeito 	Perfeito com V-ing 	
may I specialize?
may you specialize?
may she specialize?
may we specialize?
may you specialize?
may they specialize? 	may I be specializing?
may you be specializing?
may she be specializing?
may we be specializing?
may you be specializing?
may they be specializing? 	may I have specialized?
may you have specialized?
may she have specialized?
may we have specialized?
may you have specialized?
may they have specialized? 	may I have been specializing?
may you have been specializing?
may she have been specializing?
may we have been specializing?
may you have been specializing?
may they have been specializing? 	

Forma interro-Negação 	
Forma simple 	Forma com V-ing 	Perfeito 	Perfeito com V-ing 	
mayn't I specialize?
mayn't you specialize?
mayn't she specialize?
mayn't we specialize?
mayn't you specialize?
mayn't they specialize? 	mayn't I be specializing?
mayn't you be specializing?
mayn't she be specializing?
mayn't we be specializing?
mayn't you be specializing?
mayn't they be specializing? 	mayn't I have specialized?
mayn't you have specialized?
mayn't she have specialized?
mayn't we have specialized?
mayn't you have specialized?
mayn't they have specialized? 	mayn't I have been specializing?
mayn't you have been specializing?
mayn't she have been specializing?
mayn't we have been specializing?
mayn't you have been specializing?
mayn't they have been specializing?