- 90% = usually.
- 80% = normally/generally.
- 70% = often/frequently.
- 50% = sometimes.
- 30% = occasionally.
- 10% = seldom.
- 5% = hadrly ever/rarely.
- 0% = never.
Contoh kalimat adverb of indefinite frequency, antara lain:
1. I always brush my teeth before i go to bed. (Saya selalu menyikat gigi sebelum tidur.)
2. I occasionally help my father on Sunday. (Saya kadang-kadang membantu ayah pada hari Minggu.)
Baca Juga: Cari Jawaban Soal Vocabulary Excercise, Chapter 10: B.J. Habibie