may re-install
Regular verb: re-install - re-installed- re-installed

Affirmation 	
Simple form 	V-ing form 	Perfect 	V-ing perfect 	
I may re-install
you may re-install
he may re-install
we may re-install
you may re-install
they may re-install 	I may be re-installing
you may be re-installing
he may be re-installing
we may be re-installing
you may be re-installing
they may be re-installing	I may have re-installed
you may have re-installed
he may have re-installed
we may have re-installed
you may have re-installed
they may have re-installed	I may have been re-installing
you may have been re-installing
he may have been re-installing
we may have been re-installing
you may have been re-installing
they may have been re-installing	

Negation 	
Simple form 	V-ing form 	Perfect 	V-ing perfect 	
I mayn't re-install
you mayn't re-install
he mayn't re-install
we mayn't re-install
you mayn't re-install
they mayn't re-install 	I mayn't be re-installing
you mayn't be re-installing
he mayn't be re-installing
we mayn't be re-installing
you mayn't be re-installing
they mayn't be re-installing	I mayn't have re-installed
you mayn't have re-installed
he mayn't have re-installed
we mayn't have re-installed
you mayn't have re-installed
they mayn't have re-installed	I mayn't have been re-installing
you mayn't have been re-installing
he mayn't have been re-installing
we mayn't have been re-installing
you mayn't have been re-installing
they mayn't have been re-installing	

Interrogative form 	
Simple form 	V-ing form 	Perfect 	V-ing perfect 	
may I re-install?
may you re-install?
may he re-install?
may we re-install?
may you re-install?
may they re-install? 	may I be re-installing?
may you be re-installing?
may he be re-installing?
may we be re-installing?
may you be re-installing?
may they be re-installing? 	may I have re-installed?
may you have re-installed?
may he have re-installed?
may we have re-installed?
may you have re-installed?
may they have re-installed? 	may I have been re-installing?
may you have been re-installing?
may he have been re-installing?
may we have been re-installing?
may you have been re-installing?
may they have been re-installing? 	

Interro-negative form 	
Simple form 	V-ing form 	Perfect 	V-ing perfect 	
mayn't I re-install?
mayn't you re-install?
mayn't he re-install?
mayn't we re-install?
mayn't you re-install?
mayn't they re-install? 	mayn't I be re-installing?
mayn't you be re-installing?
mayn't he be re-installing?
mayn't we be re-installing?
mayn't you be re-installing?
mayn't they be re-installing? 	mayn't I have re-installed?
mayn't you have re-installed?
mayn't he have re-installed?
mayn't we have re-installed?
mayn't you have re-installed?
mayn't they have re-installed? 	mayn't I have been re-installing?
mayn't you have been re-installing?
mayn't he have been re-installing?
mayn't we have been re-installing?
mayn't you have been re-installing?
mayn't they have been re-installing?