Introduction to the passive verb   The known verb اَلْفِعْلُ الْمَعْرُوْفُ is the active voice of the verb. Here we know the subject, i.e., the doer of the verb is specified. Also, we have discussed these kinds of verbs in all the preceding chapters on the pattern of فَعَلَ – فَعِلَ – فَعُلَ. Nevertheless,  in