Features of the Subject in English 1.There must always be a subject; 2.The subject is the theme of the sentence that the verb structure describes; 3.The subject has grammatical control; 4.The subject must be a noun or a noun structure.Features of the Subject in English ◼ 1. There must always be a subject; ◼ 2. The subject is the theme of the sentence that the verb structure describes; ◼ 3. The subject has grammatical control; ◼ 4. The subject must be a noun or a noun structure