| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [vb pp] [pron] [prep] a while | 22 |
|
| 2 | [vb pp] [pron] [prep] [art] while | 22 |
|
| 3 | [vb pp] [pron] [prep] [art] while | 22 |
|
| 4 | [vb pp] [pron] [prep] a while | 22 |
|
| 5 | [vb pp] [pers pn] [prep] [art] while | 21 |
|
| 6 | [vb pp] [pron] for [art] while | 19 |
|
| 7 | seen [pron] [prep] [art] while | 12 |
|
| 8 | [vb pp] he [prep] [art] while | 8 |
|
| 9 | [vb pp] him [prep] [art] while | 8 |
|
