English verb conjugation
CAN RUBBISH

Regular verb: rubbish - rubbished - rubbished

Affirmation

Simple form	V-ing form
I can rubbish you can rubbish she can rubbish we can rubbish you can rubbish they can rubbish	I can be rubbishing you can be rubbishing she can be rubbishing we can be rubbishing you can be rubbishing they can be rubbishing
Perfect	V-ing perfect
I can have rubbished you can have rubbished she can have rubbished we can have rubbished you can have rubbished they can have rubbished	I can have been rubbishing you can have been rubbishing she can have been rubbishing we can have been rubbishing you can have been rubbishing they can have been rubbishing

Negation

Simple form	V-ing form
I cannot rubbish you cannot rubbish she cannot rubbish we cannot rubbish you cannot rubbish they cannot rubbish	I cannot be rubbishing you cannot be rubbishing she cannot be rubbishing we cannot be rubbishing you cannot be rubbishing they cannot be rubbishing
Perfect	V-ing perfect
I cannot have rubbished you cannot have rubbished she cannot have rubbished we cannot have rubbished you cannot have rubbished they cannot have rubbished	I cannot have been rubbishing you cannot have been rubbishing she cannot have been rubbishing we cannot have been rubbishing you cannot have been rubbishing they cannot have been rubbishing

Interrogative form

Simple form	V-ing form
can I rubbish? can you rubbish? can she rubbish? can we rubbish? can you rubbish? can they rubbish?	can I be rubbishing? can you be rubbishing? can she be rubbishing? can we be rubbishing? can you be rubbishing? can they be rubbishing?
Perfect	V-ing perfect
can I have rubbished? can you have rubbished? can she have rubbished? can we have rubbished? can you have rubbished? can they have rubbished?	can I have been rubbishing? can you have been rubbishing? can she have been rubbishing? can we have been rubbishing? can you have been rubbishing? can they have been rubbishing?

Interro-negative form

Simple form	V-ing form
can I not rubbish? can you not rubbish? can she not rubbish? can we not rubbish? can you not rubbish? can they not rubbish?	can I not be rubbishing? can you not be rubbishing? can she not be rubbishing? can we not be rubbishing? can you not be rubbishing? can they not be rubbishing?
Perfect	V-ing perfect
can I not have rubbished? can you not have rubbished? can she not have rubbished? can we not have rubbished? can you not have rubbished? can they not have rubbished?	can I not have been rubbishing? can you not have been rubbishing? can she not have been rubbishing? can we not have been rubbishing? can you not have been rubbishing? can they not have been rubbishing?