Conjugação do verbo inglês
CAN RETROFIT

Verbo irregular: retrofit - retrofit - retrofit

Afirmação

Forma simple	Forma com V-ing
I can retrofit you can retrofit she can retrofit we can retrofit you can retrofit they can retrofit	I can be retrofiting you can be retrofiting she can be retrofiting we can be retrofiting you can be retrofiting they can be retrofiting
Perfeito	Perfeito com V-ing
I can have retrofit you can have retrofit she can have retrofit we can have retrofit you can have retrofit they can have retrofit	I can have been retrofiting you can have been retrofiting she can have been retrofiting we can have been retrofiting you can have been retrofiting they can have been retrofiting

Negação

Forma simple	Forma com V-ing
I cannot retrofit you cannot retrofit she cannot retrofit we cannot retrofit you cannot retrofit they cannot retrofit	I cannot be retrofiting you cannot be retrofiting she cannot be retrofiting we cannot be retrofiting you cannot be retrofiting they cannot be retrofiting
Perfeito	Perfeito com V-ing
I cannot have retrofit you cannot have retrofit she cannot have retrofit we cannot have retrofit you cannot have retrofit they cannot have retrofit	I cannot have been retrofiting you cannot have been retrofiting she cannot have been retrofiting we cannot have been retrofiting you cannot have been retrofiting they cannot have been retrofiting

Forma interrogativa

Forma simple	Forma com V-ing
can I retrofit? can you retrofit? can she retrofit? can we retrofit? can you retrofit? can they retrofit?	can I be retrofiting? can you be retrofiting? can she be retrofiting? can we be retrofiting? can you be retrofiting? can they be retrofiting?
Perfeito	Perfeito com V-ing
can I have retrofit? can you have retrofit? can she have retrofit? can we have retrofit? can you have retrofit? can they have retrofit?	can I have been retrofiting? can you have been retrofiting? can she have been retrofiting? can we have been retrofiting? can you have been retrofiting? can they have been retrofiting?

Forma interro-Negação

Forma simple	Forma com V-ing
can I not retrofit? can you not retrofit? can she not retrofit? can we not retrofit? can you not retrofit? can they not retrofit?	can I not be retrofiting? can you not be retrofiting? can she not be retrofiting? can we not be retrofiting? can you not be retrofiting? can they not be retrofiting?
Perfeito	Perfeito com V-ing
can I not have retrofit? can you not have retrofit? can she not have retrofit? can we not have retrofit? can you not have retrofit? can they not have retrofit?	can I not have been retrofiting? can you not have been retrofiting? can she not have been retrofiting? can we not have been retrofiting? can you not have been retrofiting? can they not have been retrofiting?