2.2 Adjectives Followed By Infinitives
2.3 Using Infinitives With too And enough
2.4 Passive And Past Forms of Infinitives And Gerunds
2.5 Using Gerunds or Passive Infinitives Following need
2.6 Using A Possessive To Modify A Gerund
2.7 Using Verbs of Perception
2.8 Using The Simple Form After let And help
2.9 Using Causative Verbs: make, have, get