This document outlines the structure for forming sentences in the future tense using "going to" in affirmative, negative, and interrogative forms. It shows that the affirmative form uses "subject + verb to be + going to + verb + complement", the negative replaces "going to" with "not going to", and the interrogative moves the subject after the verb phrase "to be + going to + verb + complement". Examples are provided for each person and number.