may join
Verbo regular: join - joined- joined

Afirmação 	
Forma simple 	Forma com V-ing 	Perfeito 	Perfeito com V-ing 	
I may join
you may join
she may join
we may join
you may join
they may join 	I may be joining
you may be joining
she may be joining
we may be joining
you may be joining
they may be joining	I may have joined
you may have joined
she may have joined
we may have joined
you may have joined
they may have joined	I may have been joining
you may have been joining
she may have been joining
we may have been joining
you may have been joining
they may have been joining	

Negação 	
Forma simple 	Forma com V-ing 	Perfeito 	Perfeito com V-ing 	
I mayn't join
you mayn't join
she mayn't join
we mayn't join
you mayn't join
they mayn't join 	I mayn't be joining
you mayn't be joining
she mayn't be joining
we mayn't be joining
you mayn't be joining
they mayn't be joining	I mayn't have joined
you mayn't have joined
she mayn't have joined
we mayn't have joined
you mayn't have joined
they mayn't have joined	I mayn't have been joining
you mayn't have been joining
she mayn't have been joining
we mayn't have been joining
you mayn't have been joining
they mayn't have been joining	

Forma interrogativa 	
Forma simple 	Forma com V-ing 	Perfeito 	Perfeito com V-ing 	
may I join?
may you join?
may she join?
may we join?
may you join?
may they join? 	may I be joining?
may you be joining?
may she be joining?
may we be joining?
may you be joining?
may they be joining? 	may I have joined?
may you have joined?
may she have joined?
may we have joined?
may you have joined?
may they have joined? 	may I have been joining?
may you have been joining?
may she have been joining?
may we have been joining?
may you have been joining?
may they have been joining? 	

Forma interro-Negação 	
Forma simple 	Forma com V-ing 	Perfeito 	Perfeito com V-ing 	
mayn't I join?
mayn't you join?
mayn't she join?
mayn't we join?
mayn't you join?
mayn't they join? 	mayn't I be joining?
mayn't you be joining?
mayn't she be joining?
mayn't we be joining?
mayn't you be joining?
mayn't they be joining? 	mayn't I have joined?
mayn't you have joined?
mayn't she have joined?
mayn't we have joined?
mayn't you have joined?
mayn't they have joined? 	mayn't I have been joining?
mayn't you have been joining?
mayn't she have been joining?
mayn't we have been joining?
mayn't you have been joining?
mayn't they have been joining?