may decrepitate
Verbo regular: decrepitate - decrepitated- decrepitated

Afirmação 	
Forma simple 	Forma com V-ing 	Perfeito 	Perfeito com V-ing 	
I may decrepitate
you may decrepitate
he may decrepitate
we may decrepitate
you may decrepitate
they may decrepitate 	I may be decrepitating
you may be decrepitating
he may be decrepitating
we may be decrepitating
you may be decrepitating
they may be decrepitating	I may have decrepitated
you may have decrepitated
he may have decrepitated
we may have decrepitated
you may have decrepitated
they may have decrepitated	I may have been decrepitating
you may have been decrepitating
he may have been decrepitating
we may have been decrepitating
you may have been decrepitating
they may have been decrepitating	

Negação 	
Forma simple 	Forma com V-ing 	Perfeito 	Perfeito com V-ing 	
I mayn't decrepitate
you mayn't decrepitate
he mayn't decrepitate
we mayn't decrepitate
you mayn't decrepitate
they mayn't decrepitate 	I mayn't be decrepitating
you mayn't be decrepitating
he mayn't be decrepitating
we mayn't be decrepitating
you mayn't be decrepitating
they mayn't be decrepitating	I mayn't have decrepitated
you mayn't have decrepitated
he mayn't have decrepitated
we mayn't have decrepitated
you mayn't have decrepitated
they mayn't have decrepitated	I mayn't have been decrepitating
you mayn't have been decrepitating
he mayn't have been decrepitating
we mayn't have been decrepitating
you mayn't have been decrepitating
they mayn't have been decrepitating	

Forma interrogativa 	
Forma simple 	Forma com V-ing 	Perfeito 	Perfeito com V-ing 	
may I decrepitate?
may you decrepitate?
may he decrepitate?
may we decrepitate?
may you decrepitate?
may they decrepitate? 	may I be decrepitating?
may you be decrepitating?
may he be decrepitating?
may we be decrepitating?
may you be decrepitating?
may they be decrepitating? 	may I have decrepitated?
may you have decrepitated?
may he have decrepitated?
may we have decrepitated?
may you have decrepitated?
may they have decrepitated? 	may I have been decrepitating?
may you have been decrepitating?
may he have been decrepitating?
may we have been decrepitating?
may you have been decrepitating?
may they have been decrepitating? 	

Forma interro-Negação 	
Forma simple 	Forma com V-ing 	Perfeito 	Perfeito com V-ing 	
mayn't I decrepitate?
mayn't you decrepitate?
mayn't he decrepitate?
mayn't we decrepitate?
mayn't you decrepitate?
mayn't they decrepitate? 	mayn't I be decrepitating?
mayn't you be decrepitating?
mayn't he be decrepitating?
mayn't we be decrepitating?
mayn't you be decrepitating?
mayn't they be decrepitating? 	mayn't I have decrepitated?
mayn't you have decrepitated?
mayn't he have decrepitated?
mayn't we have decrepitated?
mayn't you have decrepitated?
mayn't they have decrepitated? 	mayn't I have been decrepitating?
mayn't you have been decrepitating?
mayn't he have been decrepitating?
mayn't we have been decrepitating?
mayn't you have been decrepitating?
mayn't they have been decrepitating?