The document discusses phrasal verbs, which are verbs combined with particles that can change the verb's meaning. Some examples of phrasal verbs provided are "look forward to", "look up", and "run out of". Phrasal verbs can be separable, where the particle can be separated from the verb, or inseparable, where the particle cannot be separated. The document also provides tables explaining the meanings of different phrasal verbs like "come up with", "take off", and "get along".