To behave.
1754. I say not only doing but conducting.Jonathan Edwards, Freedom of the Will, v. 27 n. (N.E.D.)
1772. Is not He, who conducts thus, a Friend of Order?Boston-Gazette, Aug. 24.
1798. Mary my wife has conducted, and does conduct, in such a manner that I am obliged to break up Housekeeping.Advt., Mass. Spy, April 25.
1814. [The New Englanders] use the word conduct as a neuter verb; the substantive progress as a verb; and stop short at the sign of the infinitive mood, as, she can sing if she chooses to; i. e. to sing.Henry C. Knight (Arthur Singleton), Letters from the South and West, p. 29 (Boston, 1824).