I'll be preinvestigating you'll be preinvestigating he'll be preinvestigating we'll be preinvestigating you'll be preinvestigating they'll be preinvestigating
Perfect
I'll have preinvestigated you'll have preinvestigated he'll have preinvestigated we'll have preinvestigated you'll have preinvestigated they'll have preinvestigated
V-ing perfect
I'll have been preinvestigating you'll have been preinvestigating he'll have been preinvestigating we'll have been preinvestigating you'll have been preinvestigating they'll have been preinvestigating
Negation
Simple form
I shan't preinvestigate you shan't preinvestigate he shan't preinvestigate we shan't preinvestigate you shan't preinvestigate they shan't preinvestigate
V-ing form
I shan't be preinvestigating you shan't be preinvestigating he shan't be preinvestigating we shan't be preinvestigating you shan't be preinvestigating they shan't be preinvestigating
Perfect
I shan't have preinvestigated you shan't have preinvestigated he shan't have preinvestigated we shan't have preinvestigated you shan't have preinvestigated they shan't have preinvestigated
V-ing perfect
I shan't have been preinvestigating you shan't have been preinvestigating he shan't have been preinvestigating we shan't have been preinvestigating you shan't have been preinvestigating they shan't have been preinvestigating
Interrogative form
Simple form
shall I preinvestigate? shall you preinvestigate? shall he preinvestigate? shall we preinvestigate? shall you preinvestigate? shall they preinvestigate?
V-ing form
shall I be preinvestigating? shall you be preinvestigating? shall he be preinvestigating? shall we be preinvestigating? shall you be preinvestigating? shall they be preinvestigating?
Perfect
shall I have preinvestigated? shall you have preinvestigated? shall he have preinvestigated? shall we have preinvestigated? shall you have preinvestigated? shall they have preinvestigated?
V-ing perfect
shall I have been preinvestigating? shall you have been preinvestigating? shall he have been preinvestigating? shall we have been preinvestigating? shall you have been preinvestigating? shall they have been preinvestigating?
Interro-negative form
Simple form
shan't I preinvestigate? shan't you preinvestigate? shan't he preinvestigate? shan't we preinvestigate? shan't you preinvestigate? shan't they preinvestigate?
V-ing form
shan't I be preinvestigating? shan't you be preinvestigating? shan't he be preinvestigating? shan't we be preinvestigating? shan't you be preinvestigating? shan't they be preinvestigating?
Perfect
shan't I have preinvestigated? shan't you have preinvestigated? shan't he have preinvestigated? shan't we have preinvestigated? shan't you have preinvestigated? shan't they have preinvestigated?
V-ing perfect
shan't I have been preinvestigating? shan't you have been preinvestigating? shan't he have been preinvestigating? shan't we have been preinvestigating? shan't you have been preinvestigating? shan't they have been preinvestigating?