Technology Modal verbs

1. English Modal Verbs ? 2. Section Four Compound Modal Verbs and their functions Section Two Simple Modal Verbs Section Three Past forms of Modal Verbs and their functions…

Education Modal verbs of obligation

1. The main verbs of obligation are:  MUST HAVE TO SHOULD + You must stop here. (obligation) + I have to stop here. (obligation) -They mustn’t smoke. (prohibition)…