I can invoice you can invoice she can invoice we can invoice you can invoice they can invoice
Forme en V-ing
I can be invoicing you can be invoicing she can be invoicing we can be invoicing you can be invoicing they can be invoicing
Perfect
I can have invoiced you can have invoiced she can have invoiced we can have invoiced you can have invoiced they can have invoiced
Perfect en V-ing
I can have been invoicing you can have been invoicing she can have been invoicing we can have been invoicing you can have been invoicing they can have been invoicing
Négation
Forme simple
I cannot invoice you cannot invoice she cannot invoice we cannot invoice you cannot invoice they cannot invoice
Forme en V-ing
I cannot be invoicing you cannot be invoicing she cannot be invoicing we cannot be invoicing you cannot be invoicing they cannot be invoicing
Perfect
I cannot have invoiced you cannot have invoiced she cannot have invoiced we cannot have invoiced you cannot have invoiced they cannot have invoiced
Perfect en V-ing
I cannot have been invoicing you cannot have been invoicing she cannot have been invoicing we cannot have been invoicing you cannot have been invoicing they cannot have been invoicing
Forme interrogative
Forme simple
can I invoice? can you invoice? can she invoice? can we invoice? can you invoice? can they invoice?
Forme en V-ing
can I be invoicing? can you be invoicing? can she be invoicing? can we be invoicing? can you be invoicing? can they be invoicing?
Perfect
can I have invoiced? can you have invoiced? can she have invoiced? can we have invoiced? can you have invoiced? can they have invoiced?
Perfect en V-ing
can I have been invoicing? can you have been invoicing? can she have been invoicing? can we have been invoicing? can you have been invoicing? can they have been invoicing?
Forme interro-négative
Forme simple
can I not invoice? can you not invoice? can she not invoice? can we not invoice? can you not invoice? can they not invoice?
Forme en V-ing
can I not be invoicing? can you not be invoicing? can she not be invoicing? can we not be invoicing? can you not be invoicing? can they not be invoicing?
Perfect
can I not have invoiced? can you not have invoiced? can she not have invoiced? can we not have invoiced? can you not have invoiced? can they not have invoiced?
Perfect en V-ing
can I not have been invoicing? can you not have been invoicing? can she not have been invoicing? can we not have been invoicing? can you not have been invoicing? can they not have been invoicing?