English verb conjugation
CAN ADVANCE

Regular verb: advance - advanced - advanced

Affirmation

Simple form	V-ing form
I can advance you can advance he can advance we can advance you can advance they can advance	I can be advancing you can be advancing he can be advancing we can be advancing you can be advancing they can be advancing
Perfect	V-ing perfect
I can have advanced you can have advanced he can have advanced we can have advanced you can have advanced they can have advanced	I can have been advancing you can have been advancing he can have been advancing we can have been advancing you can have been advancing they can have been advancing

Negation

Simple form	V-ing form
I cannot advance you cannot advance he cannot advance we cannot advance you cannot advance they cannot advance	I cannot be advancing you cannot be advancing he cannot be advancing we cannot be advancing you cannot be advancing they cannot be advancing
Perfect	V-ing perfect
I cannot have advanced you cannot have advanced he cannot have advanced we cannot have advanced you cannot have advanced they cannot have advanced	I cannot have been advancing you cannot have been advancing he cannot have been advancing we cannot have been advancing you cannot have been advancing they cannot have been advancing

Interrogative form

Simple form	V-ing form
can I advance? can you advance? can he advance? can we advance? can you advance? can they advance?	can I be advancing? can you be advancing? can he be advancing? can we be advancing? can you be advancing? can they be advancing?
Perfect	V-ing perfect
can I have advanced? can you have advanced? can he have advanced? can we have advanced? can you have advanced? can they have advanced?	can I have been advancing? can you have been advancing? can he have been advancing? can we have been advancing? can you have been advancing? can they have been advancing?

Interro-negative form

Simple form	V-ing form
can I not advance? can you not advance? can he not advance? can we not advance? can you not advance? can they not advance?	can I not be advancing? can you not be advancing? can he not be advancing? can we not be advancing? can you not be advancing? can they not be advancing?
Perfect	V-ing perfect
can I not have advanced? can you not have advanced? can he not have advanced? can we not have advanced? can you not have advanced? can they not have advanced?	can I not have been advancing? can you not have been advancing? can he not have been advancing? can we not have been advancing? can you not have been advancing? can they not have been advancing?