can lowercase
Verbe régulier : lowercase - lowercased- lowercased

Affirmation 	
Forme simple 	Forme en V-ing 	Perfect 	Perfect en V-ing 	
I can lowercase
you can lowercase
she can lowercase
we can lowercase
you can lowercase
they can lowercase 	I can be lowercasing
you can be lowercasing
she can be lowercasing
we can be lowercasing
you can be lowercasing
they can be lowercasing	I can have lowercased
you can have lowercased
she can have lowercased
we can have lowercased
you can have lowercased
they can have lowercased	I can have been lowercasing
you can have been lowercasing
she can have been lowercasing
we can have been lowercasing
you can have been lowercasing
they can have been lowercasing	

Négation 	
Forme simple 	Forme en V-ing 	Perfect 	Perfect en V-ing 	
I can't lowercase
you can't lowercase
she can't lowercase
we can't lowercase
you can't lowercase
they can't lowercase 	I can't be lowercasing
you can't be lowercasing
she can't be lowercasing
we can't be lowercasing
you can't be lowercasing
they can't be lowercasing	I can't have lowercased
you can't have lowercased
she can't have lowercased
we can't have lowercased
you can't have lowercased
they can't have lowercased	I can't have been lowercasing
you can't have been lowercasing
she can't have been lowercasing
we can't have been lowercasing
you can't have been lowercasing
they can't have been lowercasing	

Forme interrogative 	
Forme simple 	Forme en V-ing 	Perfect 	Perfect en V-ing 	
can I lowercase?
can you lowercase?
can she lowercase?
can we lowercase?
can you lowercase?
can they lowercase? 	can I be lowercasing?
can you be lowercasing?
can she be lowercasing?
can we be lowercasing?
can you be lowercasing?
can they be lowercasing? 	can I have lowercased?
can you have lowercased?
can she have lowercased?
can we have lowercased?
can you have lowercased?
can they have lowercased? 	can I have been lowercasing?
can you have been lowercasing?
can she have been lowercasing?
can we have been lowercasing?
can you have been lowercasing?
can they have been lowercasing? 	

Forme interro-négative 	
Forme simple 	Forme en V-ing 	Perfect 	Perfect en V-ing 	
can't I lowercase?
can't you lowercase?
can't she lowercase?
can't we lowercase?
can't you lowercase?
can't they lowercase? 	can't I be lowercasing?
can't you be lowercasing?
can't she be lowercasing?
can't we be lowercasing?
can't you be lowercasing?
can't they be lowercasing? 	can't I have lowercased?
can't you have lowercased?
can't she have lowercased?
can't we have lowercased?
can't you have lowercased?
can't they have lowercased? 	can't I have been lowercasing?
can't you have been lowercasing?
can't she have been lowercasing?
can't we have been lowercasing?
can't you have been lowercasing?
can't they have been lowercasing?