The document discusses two-part verbs in Spanish. It explains that two-part verbs are formed by a verb and a preposition. These verbs are classified as inseparable or separable. Inseparable verbs must always be used together as one phrase, while separable verbs can have nouns or pronouns between the two parts. Examples of common two-part verbs are provided, as well as how they are used in requests with modal verbs like "can", "could" and "may". The difference between using the infinitive and gerund form to express purposes is also covered.