English verb conjugation
CAN REFURBISH

Regular verb: refurbish - refurbished - refurbished

Affirmation

Simple form	V-ing form
I can refurbish you can refurbish she can refurbish we can refurbish you can refurbish they can refurbish	I can be refurbishing you can be refurbishing she can be refurbishing we can be refurbishing you can be refurbishing they can be refurbishing
Perfect	V-ing perfect
I can have refurbished you can have refurbished she can have refurbished we can have refurbished you can have refurbished they can have refurbished	I can have been refurbishing you can have been refurbishing she can have been refurbishing we can have been refurbishing you can have been refurbishing they can have been refurbishing

Negation

Simple form	V-ing form
I can't refurbish you can't refurbish she can't refurbish we can't refurbish you can't refurbish they can't refurbish	I can't be refurbishing you can't be refurbishing she can't be refurbishing we can't be refurbishing you can't be refurbishing they can't be refurbishing
Perfect	V-ing perfect
I can't have refurbished you can't have refurbished she can't have refurbished we can't have refurbished you can't have refurbished they can't have refurbished	I can't have been refurbishing you can't have been refurbishing she can't have been refurbishing we can't have been refurbishing you can't have been refurbishing they can't have been refurbishing

Interrogative form

Simple form	V-ing form
can I refurbish? can you refurbish? can she refurbish? can we refurbish? can you refurbish? can they refurbish?	can I be refurbishing? can you be refurbishing? can she be refurbishing? can we be refurbishing? can you be refurbishing? can they be refurbishing?
Perfect	V-ing perfect
can I have refurbished? can you have refurbished? can she have refurbished? can we have refurbished? can you have refurbished? can they have refurbished?	can I have been refurbishing? can you have been refurbishing? can she have been refurbishing? can we have been refurbishing? can you have been refurbishing? can they have been refurbishing?

Interro-negative form

Simple form	V-ing form
can't I refurbish? can't you refurbish? can't she refurbish? can't we refurbish? can't you refurbish? can't they refurbish?	can't I be refurbishing? can't you be refurbishing? can't she be refurbishing? can't we be refurbishing? can't you be refurbishing? can't they be refurbishing?
Perfect	V-ing perfect
can't I have refurbished? can't you have refurbished? can't she have refurbished? can't we have refurbished? can't you have refurbished? can't they have refurbished?	can't I have been refurbishing? can't you have been refurbishing? can't she have been refurbishing? can't we have been refurbishing? can't you have been refurbishing? can't they have been refurbishing?