31. Struggle (berusaha), ex: I struggled to stay awake.
32. Swear (bersumpah), ex: She swore to tell the truth.
33. Threaten (mengancam), ex: She threatened to tell my parents.
34. Volunteer (suka rela), ex: He volunteered to help us.
35. Wait (menunggu), ex: I will wait to hear fro you.
36. Want (ingin), ex: I want to tell you something.
37. Wish (berharap), ex: She wishes to come with us.
Certain To Infinitives Bentuk 2
Rumus: S (subject) + VCT (complex transitive verb) + O (object, menggunakan to infinitives)
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