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 can't soliloquize you can't soliloquize she can't soliloquize we can't soliloquize you can't soliloquize they can't soliloquize
V-ing form
I can't be soliloquizing you can't be soliloquizing she can't be soliloquizing we can't be soliloquizing you can't be soliloquizing they can't be soliloquizing
Perfect
I can't have soliloquized you can't have soliloquized she can't have soliloquized we can't have soliloquized you can't have soliloquized they can't have soliloquized
V-ing perfect
I can't have been soliloquizing you can't have been soliloquizing she can't have been soliloquizing we can't have been soliloquizing you can't have been soliloquizing they can't 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't I soliloquize? can't you soliloquize? can't she soliloquize? can't we soliloquize? can't you soliloquize? can't they soliloquize?
V-ing form
can't I be soliloquizing? can't you be soliloquizing? can't she be soliloquizing? can't we be soliloquizing? can't you be soliloquizing? can't they be soliloquizing?
Perfect
can't I have soliloquized? can't you have soliloquized? can't she have soliloquized? can't we have soliloquized? can't you have soliloquized? can't they have soliloquized?
V-ing perfect
can't I have been soliloquizing? can't you have been soliloquizing? can't she have been soliloquizing? can't we have been soliloquizing? can't you have been soliloquizing? can't they have been soliloquizing?