I might preserve you might preserve she might preserve we might preserve you might preserve they might preserve
V-ing form
I might be preserving you might be preserving she might be preserving we might be preserving you might be preserving they might be preserving
Perfect
I might have preserved you might have preserved she might have preserved we might have preserved you might have preserved they might have preserved
V-ing perfect
I might have been preserving you might have been preserving she might have been preserving we might have been preserving you might have been preserving they might have been preserving
Negation
Simple form
I might not preserve you might not preserve she might not preserve we might not preserve you might not preserve they might not preserve
V-ing form
I might not be preserving you might not be preserving she might not be preserving we might not be preserving you might not be preserving they might not be preserving
Perfect
I might not have preserved you might not have preserved she might not have preserved we might not have preserved you might not have preserved they might not have preserved
V-ing perfect
I might not have been preserving you might not have been preserving she might not have been preserving we might not have been preserving you might not have been preserving they might not have been preserving
Interrogative form
Simple form
might I preserve? might you preserve? might she preserve? might we preserve? might you preserve? might they preserve?
V-ing form
might I be preserving? might you be preserving? might she be preserving? might we be preserving? might you be preserving? might they be preserving?
Perfect
might I have preserved? might you have preserved? might she have preserved? might we have preserved? might you have preserved? might they have preserved?
V-ing perfect
might I have been preserving? might you have been preserving? might she have been preserving? might we have been preserving? might you have been preserving? might they have been preserving?
Interro-negative form
Simple form
might I not preserve? might you not preserve? might she not preserve? might we not preserve? might you not preserve? might they not preserve?
V-ing form
might I not be preserving? might you not be preserving? might she not be preserving? might we not be preserving? might you not be preserving? might they not be preserving?
Perfect
might I not have preserved? might you not have preserved? might she not have preserved? might we not have preserved? might you not have preserved? might they not have preserved?
V-ing perfect
might I not have been preserving? might you not have been preserving? might she not have been preserving? might we not have been preserving? might you not have been preserving? might they not have been preserving?