I can approbate you can approbate she can approbate we can approbate you can approbate they can approbate
V-ing form
I can be approbating you can be approbating she can be approbating we can be approbating you can be approbating they can be approbating
Perfect
I can have approbated you can have approbated she can have approbated we can have approbated you can have approbated they can have approbated
V-ing perfect
I can have been approbating you can have been approbating she can have been approbating we can have been approbating you can have been approbating they can have been approbating
Negation
Simple form
I cannot approbate you cannot approbate she cannot approbate we cannot approbate you cannot approbate they cannot approbate
V-ing form
I cannot be approbating you cannot be approbating she cannot be approbating we cannot be approbating you cannot be approbating they cannot be approbating
Perfect
I cannot have approbated you cannot have approbated she cannot have approbated we cannot have approbated you cannot have approbated they cannot have approbated
V-ing perfect
I cannot have been approbating you cannot have been approbating she cannot have been approbating we cannot have been approbating you cannot have been approbating they cannot have been approbating
Interrogative form
Simple form
can I approbate? can you approbate? can she approbate? can we approbate? can you approbate? can they approbate?
V-ing form
can I be approbating? can you be approbating? can she be approbating? can we be approbating? can you be approbating? can they be approbating?
Perfect
can I have approbated? can you have approbated? can she have approbated? can we have approbated? can you have approbated? can they have approbated?
V-ing perfect
can I have been approbating? can you have been approbating? can she have been approbating? can we have been approbating? can you have been approbating? can they have been approbating?
Interro-negative form
Simple form
can I not approbate? can you not approbate? can she not approbate? can we not approbate? can you not approbate? can they not approbate?
V-ing form
can I not be approbating? can you not be approbating? can she not be approbating? can we not be approbating? can you not be approbating? can they not be approbating?
Perfect
can I not have approbated? can you not have approbated? can she not have approbated? can we not have approbated? can you not have approbated? can they not have approbated?
V-ing perfect
can I not have been approbating? can you not have been approbating? can she not have been approbating? can we not have been approbating? can you not have been approbating? can they not have been approbating?