English verb conjugation
SHALL PREINVESTIGATE PREINVESTIGATE

Regular verb: preinvestigate preinvestigate - preinvestigate preinvestigated - preinvestigate preinvestigated

Warning, this verb may not exist. Conjugation is given as example.

Affirmation

Simple form	V-ing form
I shall preinvestigate preinvestigate you shall preinvestigate preinvestigate she shall preinvestigate preinvestigate we shall preinvestigate preinvestigate you shall preinvestigate preinvestigate they shall preinvestigate preinvestigate	I shall be preinvestigate preinvestigating you shall be preinvestigate preinvestigating she shall be preinvestigate preinvestigating we shall be preinvestigate preinvestigating you shall be preinvestigate preinvestigating they shall be preinvestigate preinvestigating
Perfect	V-ing perfect
I shall have preinvestigate preinvestigated you shall have preinvestigate preinvestigated she shall have preinvestigate preinvestigated we shall have preinvestigate preinvestigated you shall have preinvestigate preinvestigated they shall have preinvestigate preinvestigated	I shall have been preinvestigate preinvestigating you shall have been preinvestigate preinvestigating she shall have been preinvestigate preinvestigating we shall have been preinvestigate preinvestigating you shall have been preinvestigate preinvestigating they shall have been preinvestigate preinvestigating

Negation

Simple form	V-ing form
I shall not preinvestigate preinvestigate you shall not preinvestigate preinvestigate she shall not preinvestigate preinvestigate we shall not preinvestigate preinvestigate you shall not preinvestigate preinvestigate they shall not preinvestigate preinvestigate	I shall not be preinvestigate preinvestigating you shall not be preinvestigate preinvestigating she shall not be preinvestigate preinvestigating we shall not be preinvestigate preinvestigating you shall not be preinvestigate preinvestigating they shall not be preinvestigate preinvestigating
Perfect	V-ing perfect
I shall not have preinvestigate preinvestigated you shall not have preinvestigate preinvestigated she shall not have preinvestigate preinvestigated we shall not have preinvestigate preinvestigated you shall not have preinvestigate preinvestigated they shall not have preinvestigate preinvestigated	I shall not have been preinvestigate preinvestigating you shall not have been preinvestigate preinvestigating she shall not have been preinvestigate preinvestigating we shall not have been preinvestigate preinvestigating you shall not have been preinvestigate preinvestigating they shall not have been preinvestigate preinvestigating

Interrogative form

Simple form	V-ing form
shall I preinvestigate preinvestigate? shall you preinvestigate preinvestigate? shall she preinvestigate preinvestigate? shall we preinvestigate preinvestigate? shall you preinvestigate preinvestigate? shall they preinvestigate preinvestigate?	shall I be preinvestigate preinvestigating? shall you be preinvestigate preinvestigating? shall she be preinvestigate preinvestigating? shall we be preinvestigate preinvestigating? shall you be preinvestigate preinvestigating? shall they be preinvestigate preinvestigating?
Perfect	V-ing perfect
shall I have preinvestigate preinvestigated? shall you have preinvestigate preinvestigated? shall she have preinvestigate preinvestigated? shall we have preinvestigate preinvestigated? shall you have preinvestigate preinvestigated? shall they have preinvestigate preinvestigated?	shall I have been preinvestigate preinvestigating? shall you have been preinvestigate preinvestigating? shall she have been preinvestigate preinvestigating? shall we have been preinvestigate preinvestigating? shall you have been preinvestigate preinvestigating? shall they have been preinvestigate preinvestigating?

Interro-negative form

Simple form	V-ing form
shall I not preinvestigate preinvestigate? shall you not preinvestigate preinvestigate? shall she not preinvestigate preinvestigate? shall we not preinvestigate preinvestigate? shall you not preinvestigate preinvestigate? shall they not preinvestigate preinvestigate?	shall I not be preinvestigate preinvestigating? shall you not be preinvestigate preinvestigating? shall she not be preinvestigate preinvestigating? shall we not be preinvestigate preinvestigating? shall you not be preinvestigate preinvestigating? shall they not be preinvestigate preinvestigating?
Perfect	V-ing perfect
shall I not have preinvestigate preinvestigated? shall you not have preinvestigate preinvestigated? shall she not have preinvestigate preinvestigated? shall we not have preinvestigate preinvestigated? shall you not have preinvestigate preinvestigated? shall they not have preinvestigate preinvestigated?	shall I not have been preinvestigate preinvestigating? shall you not have been preinvestigate preinvestigating? shall she not have been preinvestigate preinvestigating? shall we not have been preinvestigate preinvestigating? shall you not have been preinvestigate preinvestigating? shall they not have been preinvestigate preinvestigating?