may backstroke
Verbo regolare: backstroke - backstroked- backstroked

Affermazione 	
Forma semplice 	Forma con V-ing 	Perfetto 	Perfetto con V-ing 	
I may backstroke
you may backstroke
he may backstroke
we may backstroke
you may backstroke
they may backstroke 	I may be backstroking
you may be backstroking
he may be backstroking
we may be backstroking
you may be backstroking
they may be backstroking	I may have backstroked
you may have backstroked
he may have backstroked
we may have backstroked
you may have backstroked
they may have backstroked	I may have been backstroking
you may have been backstroking
he may have been backstroking
we may have been backstroking
you may have been backstroking
they may have been backstroking	

Negazione 	
Forma semplice 	Forma con V-ing 	Perfetto 	Perfetto con V-ing 	
I mayn't backstroke
you mayn't backstroke
he mayn't backstroke
we mayn't backstroke
you mayn't backstroke
they mayn't backstroke 	I mayn't be backstroking
you mayn't be backstroking
he mayn't be backstroking
we mayn't be backstroking
you mayn't be backstroking
they mayn't be backstroking	I mayn't have backstroked
you mayn't have backstroked
he mayn't have backstroked
we mayn't have backstroked
you mayn't have backstroked
they mayn't have backstroked	I mayn't have been backstroking
you mayn't have been backstroking
he mayn't have been backstroking
we mayn't have been backstroking
you mayn't have been backstroking
they mayn't have been backstroking	

Forma interrogativa 	
Forma semplice 	Forma con V-ing 	Perfetto 	Perfetto con V-ing 	
may I backstroke?
may you backstroke?
may he backstroke?
may we backstroke?
may you backstroke?
may they backstroke? 	may I be backstroking?
may you be backstroking?
may he be backstroking?
may we be backstroking?
may you be backstroking?
may they be backstroking? 	may I have backstroked?
may you have backstroked?
may he have backstroked?
may we have backstroked?
may you have backstroked?
may they have backstroked? 	may I have been backstroking?
may you have been backstroking?
may he have been backstroking?
may we have been backstroking?
may you have been backstroking?
may they have been backstroking? 	

Forma interro-negativa 	
Forma semplice 	Forma con V-ing 	Perfetto 	Perfetto con V-ing 	
mayn't I backstroke?
mayn't you backstroke?
mayn't he backstroke?
mayn't we backstroke?
mayn't you backstroke?
mayn't they backstroke? 	mayn't I be backstroking?
mayn't you be backstroking?
mayn't he be backstroking?
mayn't we be backstroking?
mayn't you be backstroking?
mayn't they be backstroking? 	mayn't I have backstroked?
mayn't you have backstroked?
mayn't he have backstroked?
mayn't we have backstroked?
mayn't you have backstroked?
mayn't they have backstroked? 	mayn't I have been backstroking?
mayn't you have been backstroking?
mayn't he have been backstroking?
mayn't we have been backstroking?
mayn't you have been backstroking?
mayn't they have been backstroking?