Let's learn how to conjugate a verb in the present active subjunctive. It's as easy as "we fear a liar" or "Wendy wears a giant diaper" (with, of course, a few irregulars). Keep in mind that the present subjunctive actually refers to actions happening at the same time as the main verb (unless it is the main verb, as it would be if it were a jussive, potential, optative, or deliberative).
active voice subjunctive mood verbs