| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [conj] [pron] [modal v] [prep] [be] a | 70 |
|
| 2 | [conj] [pron] used [prep] [be] [art] | 59 |
|
| 3 | [conj] [pron] used [prep] [be] a | 52 |
|
