Verbo regular: reference - referenced - referenced
Afirmación
Forma simple
I can reference you can reference she can reference we can reference you can reference they can reference
Forma con V-ing
I can be referencing you can be referencing she can be referencing we can be referencing you can be referencing they can be referencing
Perfecto
I can have referenced you can have referenced she can have referenced we can have referenced you can have referenced they can have referenced
Perfecto con V-ing
I can have been referencing you can have been referencing she can have been referencing we can have been referencing you can have been referencing they can have been referencing
Negación
Forma simple
I cannot reference you cannot reference she cannot reference we cannot reference you cannot reference they cannot reference
Forma con V-ing
I cannot be referencing you cannot be referencing she cannot be referencing we cannot be referencing you cannot be referencing they cannot be referencing
Perfecto
I cannot have referenced you cannot have referenced she cannot have referenced we cannot have referenced you cannot have referenced they cannot have referenced
Perfecto con V-ing
I cannot have been referencing you cannot have been referencing she cannot have been referencing we cannot have been referencing you cannot have been referencing they cannot have been referencing
Forma interrogativa
Forma simple
can I reference? can you reference? can she reference? can we reference? can you reference? can they reference?
Forma con V-ing
can I be referencing? can you be referencing? can she be referencing? can we be referencing? can you be referencing? can they be referencing?
Perfecto
can I have referenced? can you have referenced? can she have referenced? can we have referenced? can you have referenced? can they have referenced?
Perfecto con V-ing
can I have been referencing? can you have been referencing? can she have been referencing? can we have been referencing? can you have been referencing? can they have been referencing?
Forma interro-negativa
Forma simple
can I not reference? can you not reference? can she not reference? can we not reference? can you not reference? can they not reference?
Forma con V-ing
can I not be referencing? can you not be referencing? can she not be referencing? can we not be referencing? can you not be referencing? can they not be referencing?
Perfecto
can I not have referenced? can you not have referenced? can she not have referenced? can we not have referenced? can you not have referenced? can they not have referenced?
Perfecto con V-ing
can I not have been referencing? can you not have been referencing? can she not have been referencing? can we not have been referencing? can you not have been referencing? can they not have been referencing?