may prevaccinate
Verbo regular: prevaccinate - prevaccinated- prevaccinated

Afirmación 	
Forma simple 	Forma con V-ing 	Perfecto 	Perfecto con V-ing 	
I may prevaccinate
you may prevaccinate
she may prevaccinate
we may prevaccinate
you may prevaccinate
they may prevaccinate 	I may be prevaccinating
you may be prevaccinating
she may be prevaccinating
we may be prevaccinating
you may be prevaccinating
they may be prevaccinating	I may have prevaccinated
you may have prevaccinated
she may have prevaccinated
we may have prevaccinated
you may have prevaccinated
they may have prevaccinated	I may have been prevaccinating
you may have been prevaccinating
she may have been prevaccinating
we may have been prevaccinating
you may have been prevaccinating
they may have been prevaccinating	

Negación 	
Forma simple 	Forma con V-ing 	Perfecto 	Perfecto con V-ing 	
I mayn't prevaccinate
you mayn't prevaccinate
she mayn't prevaccinate
we mayn't prevaccinate
you mayn't prevaccinate
they mayn't prevaccinate 	I mayn't be prevaccinating
you mayn't be prevaccinating
she mayn't be prevaccinating
we mayn't be prevaccinating
you mayn't be prevaccinating
they mayn't be prevaccinating	I mayn't have prevaccinated
you mayn't have prevaccinated
she mayn't have prevaccinated
we mayn't have prevaccinated
you mayn't have prevaccinated
they mayn't have prevaccinated	I mayn't have been prevaccinating
you mayn't have been prevaccinating
she mayn't have been prevaccinating
we mayn't have been prevaccinating
you mayn't have been prevaccinating
they mayn't have been prevaccinating	

Forma interrogativa 	
Forma simple 	Forma con V-ing 	Perfecto 	Perfecto con V-ing 	
may I prevaccinate?
may you prevaccinate?
may she prevaccinate?
may we prevaccinate?
may you prevaccinate?
may they prevaccinate? 	may I be prevaccinating?
may you be prevaccinating?
may she be prevaccinating?
may we be prevaccinating?
may you be prevaccinating?
may they be prevaccinating? 	may I have prevaccinated?
may you have prevaccinated?
may she have prevaccinated?
may we have prevaccinated?
may you have prevaccinated?
may they have prevaccinated? 	may I have been prevaccinating?
may you have been prevaccinating?
may she have been prevaccinating?
may we have been prevaccinating?
may you have been prevaccinating?
may they have been prevaccinating? 	

Forma interro-negativa 	
Forma simple 	Forma con V-ing 	Perfecto 	Perfecto con V-ing 	
mayn't I prevaccinate?
mayn't you prevaccinate?
mayn't she prevaccinate?
mayn't we prevaccinate?
mayn't you prevaccinate?
mayn't they prevaccinate? 	mayn't I be prevaccinating?
mayn't you be prevaccinating?
mayn't she be prevaccinating?
mayn't we be prevaccinating?
mayn't you be prevaccinating?
mayn't they be prevaccinating? 	mayn't I have prevaccinated?
mayn't you have prevaccinated?
mayn't she have prevaccinated?
mayn't we have prevaccinated?
mayn't you have prevaccinated?
mayn't they have prevaccinated? 	mayn't I have been prevaccinating?
mayn't you have been prevaccinating?
mayn't she have been prevaccinating?
mayn't we have been prevaccinating?
mayn't you have been prevaccinating?
mayn't they have been prevaccinating?