can preinstall
Verbe régulier : preinstall - preinstalled- preinstalled

Affirmation 	
Forme simple 	Forme en V-ing 	Perfect 	Perfect en V-ing 	
I can preinstall
you can preinstall
he can preinstall
we can preinstall
you can preinstall
they can preinstall 	I can be preinstalling
you can be preinstalling
he can be preinstalling
we can be preinstalling
you can be preinstalling
they can be preinstalling	I can have preinstalled
you can have preinstalled
he can have preinstalled
we can have preinstalled
you can have preinstalled
they can have preinstalled	I can have been preinstalling
you can have been preinstalling
he can have been preinstalling
we can have been preinstalling
you can have been preinstalling
they can have been preinstalling	

Négation 	
Forme simple 	Forme en V-ing 	Perfect 	Perfect en V-ing 	
I cannot preinstall
you cannot preinstall
he cannot preinstall
we cannot preinstall
you cannot preinstall
they cannot preinstall 	I cannot be preinstalling
you cannot be preinstalling
he cannot be preinstalling
we cannot be preinstalling
you cannot be preinstalling
they cannot be preinstalling	I cannot have preinstalled
you cannot have preinstalled
he cannot have preinstalled
we cannot have preinstalled
you cannot have preinstalled
they cannot have preinstalled	I cannot have been preinstalling
you cannot have been preinstalling
he cannot have been preinstalling
we cannot have been preinstalling
you cannot have been preinstalling
they cannot have been preinstalling	

Forme interrogative 	
Forme simple 	Forme en V-ing 	Perfect 	Perfect en V-ing 	
can I preinstall?
can you preinstall?
can he preinstall?
can we preinstall?
can you preinstall?
can they preinstall? 	can I be preinstalling?
can you be preinstalling?
can he be preinstalling?
can we be preinstalling?
can you be preinstalling?
can they be preinstalling? 	can I have preinstalled?
can you have preinstalled?
can he have preinstalled?
can we have preinstalled?
can you have preinstalled?
can they have preinstalled? 	can I have been preinstalling?
can you have been preinstalling?
can he have been preinstalling?
can we have been preinstalling?
can you have been preinstalling?
can they have been preinstalling? 	

Forme interro-négative 	
Forme simple 	Forme en V-ing 	Perfect 	Perfect en V-ing 	
can I not preinstall?
can you not preinstall?
can he not preinstall?
can we not preinstall?
can you not preinstall?
can they not preinstall? 	can I not be preinstalling?
can you not be preinstalling?
can he not be preinstalling?
can we not be preinstalling?
can you not be preinstalling?
can they not be preinstalling? 	can I not have preinstalled?
can you not have preinstalled?
can he not have preinstalled?
can we not have preinstalled?
can you not have preinstalled?
can they not have preinstalled? 	can I not have been preinstalling?
can you not have been preinstalling?
can he not have been preinstalling?
can we not have been preinstalling?
can you not have been preinstalling?
can they not have been preinstalling?