I can lavish you can lavish she can lavish we can lavish you can lavish they can lavish
V-ing form
I can be lavishing you can be lavishing she can be lavishing we can be lavishing you can be lavishing they can be lavishing
Perfect
I can have lavished you can have lavished she can have lavished we can have lavished you can have lavished they can have lavished
V-ing perfect
I can have been lavishing you can have been lavishing she can have been lavishing we can have been lavishing you can have been lavishing they can have been lavishing
Negation
Simple form
I cannot lavish you cannot lavish she cannot lavish we cannot lavish you cannot lavish they cannot lavish
V-ing form
I cannot be lavishing you cannot be lavishing she cannot be lavishing we cannot be lavishing you cannot be lavishing they cannot be lavishing
Perfect
I cannot have lavished you cannot have lavished she cannot have lavished we cannot have lavished you cannot have lavished they cannot have lavished
V-ing perfect
I cannot have been lavishing you cannot have been lavishing she cannot have been lavishing we cannot have been lavishing you cannot have been lavishing they cannot have been lavishing
Interrogative form
Simple form
can I lavish? can you lavish? can she lavish? can we lavish? can you lavish? can they lavish?
V-ing form
can I be lavishing? can you be lavishing? can she be lavishing? can we be lavishing? can you be lavishing? can they be lavishing?
Perfect
can I have lavished? can you have lavished? can she have lavished? can we have lavished? can you have lavished? can they have lavished?
V-ing perfect
can I have been lavishing? can you have been lavishing? can she have been lavishing? can we have been lavishing? can you have been lavishing? can they have been lavishing?
Interro-negative form
Simple form
can I not lavish? can you not lavish? can she not lavish? can we not lavish? can you not lavish? can they not lavish?
V-ing form
can I not be lavishing? can you not be lavishing? can she not be lavishing? can we not be lavishing? can you not be lavishing? can they not be lavishing?
Perfect
can I not have lavished? can you not have lavished? can she not have lavished? can we not have lavished? can you not have lavished? can they not have lavished?
V-ing perfect
can I not have been lavishing? can you not have been lavishing? can she not have been lavishing? can we not have been lavishing? can you not have been lavishing? can they not have been lavishing?