I can soliloquize you can soliloquize she can soliloquize we can soliloquize you can soliloquize they can soliloquize
V-ing form
I can be soliloquizing you can be soliloquizing she can be soliloquizing we can be soliloquizing you can be soliloquizing they can be soliloquizing
Perfect
I can have soliloquized you can have soliloquized she can have soliloquized we can have soliloquized you can have soliloquized they can have soliloquized
V-ing perfect
I can have been soliloquizing you can have been soliloquizing she can have been soliloquizing we can have been soliloquizing you can have been soliloquizing they can have been soliloquizing
Negation
Simple form
I cannot soliloquize you cannot soliloquize she cannot soliloquize we cannot soliloquize you cannot soliloquize they cannot soliloquize
V-ing form
I cannot be soliloquizing you cannot be soliloquizing she cannot be soliloquizing we cannot be soliloquizing you cannot be soliloquizing they cannot be soliloquizing
Perfect
I cannot have soliloquized you cannot have soliloquized she cannot have soliloquized we cannot have soliloquized you cannot have soliloquized they cannot have soliloquized
V-ing perfect
I cannot have been soliloquizing you cannot have been soliloquizing she cannot have been soliloquizing we cannot have been soliloquizing you cannot have been soliloquizing they cannot have been soliloquizing
Interrogative form
Simple form
can I soliloquize? can you soliloquize? can she soliloquize? can we soliloquize? can you soliloquize? can they soliloquize?
V-ing form
can I be soliloquizing? can you be soliloquizing? can she be soliloquizing? can we be soliloquizing? can you be soliloquizing? can they be soliloquizing?
Perfect
can I have soliloquized? can you have soliloquized? can she have soliloquized? can we have soliloquized? can you have soliloquized? can they have soliloquized?
V-ing perfect
can I have been soliloquizing? can you have been soliloquizing? can she have been soliloquizing? can we have been soliloquizing? can you have been soliloquizing? can they have been soliloquizing?
Interro-negative form
Simple form
can I not soliloquize? can you not soliloquize? can she not soliloquize? can we not soliloquize? can you not soliloquize? can they not soliloquize?
V-ing form
can I not be soliloquizing? can you not be soliloquizing? can she not be soliloquizing? can we not be soliloquizing? can you not be soliloquizing? can they not be soliloquizing?
Perfect
can I not have soliloquized? can you not have soliloquized? can she not have soliloquized? can we not have soliloquized? can you not have soliloquized? can they not have soliloquized?
V-ing perfect
can I not have been soliloquizing? can you not have been soliloquizing? can she not have been soliloquizing? can we not have been soliloquizing? can you not have been soliloquizing? can they not have been soliloquizing?