Well, English *does* have subjunctive forms, but most of the time you don't see them. They look like the regular form of the verb. You do see them when the subject of the action is he/she/it, or the verb is "to be", because the verb normally changes then. In present subjunctive form, the verb doesn't change from the base form. So... I demand that she apologise! It is important that you be there on time.

The subjunctive does not exist in Modern English. We say "play", "walk", or "talk/speak".