may preinstall
Verbo regolare: preinstall - preinstalled- preinstalled

Affermazione 	
Forma semplice 	Forma con V-ing 	Perfetto 	Perfetto con V-ing 	
I may preinstall
you may preinstall
he may preinstall
we may preinstall
you may preinstall
they may preinstall 	I may be preinstalling
you may be preinstalling
he may be preinstalling
we may be preinstalling
you may be preinstalling
they may be preinstalling	I may have preinstalled
you may have preinstalled
he may have preinstalled
we may have preinstalled
you may have preinstalled
they may have preinstalled	I may have been preinstalling
you may have been preinstalling
he may have been preinstalling
we may have been preinstalling
you may have been preinstalling
they may have been preinstalling	

Negazione 	
Forma semplice 	Forma con V-ing 	Perfetto 	Perfetto con V-ing 	
I mayn't preinstall
you mayn't preinstall
he mayn't preinstall
we mayn't preinstall
you mayn't preinstall
they mayn't preinstall 	I mayn't be preinstalling
you mayn't be preinstalling
he mayn't be preinstalling
we mayn't be preinstalling
you mayn't be preinstalling
they mayn't be preinstalling	I mayn't have preinstalled
you mayn't have preinstalled
he mayn't have preinstalled
we mayn't have preinstalled
you mayn't have preinstalled
they mayn't have preinstalled	I mayn't have been preinstalling
you mayn't have been preinstalling
he mayn't have been preinstalling
we mayn't have been preinstalling
you mayn't have been preinstalling
they mayn't have been preinstalling	

Forma interrogativa 	
Forma semplice 	Forma con V-ing 	Perfetto 	Perfetto con V-ing 	
may I preinstall?
may you preinstall?
may he preinstall?
may we preinstall?
may you preinstall?
may they preinstall? 	may I be preinstalling?
may you be preinstalling?
may he be preinstalling?
may we be preinstalling?
may you be preinstalling?
may they be preinstalling? 	may I have preinstalled?
may you have preinstalled?
may he have preinstalled?
may we have preinstalled?
may you have preinstalled?
may they have preinstalled? 	may I have been preinstalling?
may you have been preinstalling?
may he have been preinstalling?
may we have been preinstalling?
may you have been preinstalling?
may they have been preinstalling? 	

Forma interro-negativa 	
Forma semplice 	Forma con V-ing 	Perfetto 	Perfetto con V-ing 	
mayn't I preinstall?
mayn't you preinstall?
mayn't he preinstall?
mayn't we preinstall?
mayn't you preinstall?
mayn't they preinstall? 	mayn't I be preinstalling?
mayn't you be preinstalling?
mayn't he be preinstalling?
mayn't we be preinstalling?
mayn't you be preinstalling?
mayn't they be preinstalling? 	mayn't I have preinstalled?
mayn't you have preinstalled?
mayn't he have preinstalled?
mayn't we have preinstalled?
mayn't you have preinstalled?
mayn't they have preinstalled? 	mayn't I have been preinstalling?
mayn't you have been preinstalling?
mayn't he have been preinstalling?
mayn't we have been preinstalling?
mayn't you have been preinstalling?
mayn't they have been preinstalling?