I can audit you can audit he can audit we can audit you can audit they can audit
V-ing form
I can be auditing you can be auditing he can be auditing we can be auditing you can be auditing they can be auditing
Perfect
I can have audited you can have audited he can have audited we can have audited you can have audited they can have audited
V-ing perfect
I can have been auditing you can have been auditing he can have been auditing we can have been auditing you can have been auditing they can have been auditing
Negation
Simple form
I cannot audit you cannot audit he cannot audit we cannot audit you cannot audit they cannot audit
V-ing form
I cannot be auditing you cannot be auditing he cannot be auditing we cannot be auditing you cannot be auditing they cannot be auditing
Perfect
I cannot have audited you cannot have audited he cannot have audited we cannot have audited you cannot have audited they cannot have audited
V-ing perfect
I cannot have been auditing you cannot have been auditing he cannot have been auditing we cannot have been auditing you cannot have been auditing they cannot have been auditing
Interrogative form
Simple form
can I audit? can you audit? can he audit? can we audit? can you audit? can they audit?
V-ing form
can I be auditing? can you be auditing? can he be auditing? can we be auditing? can you be auditing? can they be auditing?
Perfect
can I have audited? can you have audited? can he have audited? can we have audited? can you have audited? can they have audited?
V-ing perfect
can I have been auditing? can you have been auditing? can he have been auditing? can we have been auditing? can you have been auditing? can they have been auditing?
Interro-negative form
Simple form
can I not audit? can you not audit? can he not audit? can we not audit? can you not audit? can they not audit?
V-ing form
can I not be auditing? can you not be auditing? can he not be auditing? can we not be auditing? can you not be auditing? can they not be auditing?
Perfect
can I not have audited? can you not have audited? can he not have audited? can we not have audited? can you not have audited? can they not have audited?
V-ing perfect
can I not have been auditing? can you not have been auditing? can he not have been auditing? can we not have been auditing? can you not have been auditing? can they not have been auditing?