| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [prep] [Wh det] time [art] | 146 |
|
| 2 | by [Wh det] [noun] [art] | 98 |
|
| 3 | by [Wh det] [noun sg] [art] | 94 |
|
| 4 | by [pron] time [art] | 77 |
|
| 5 | by [Wh det] time [art] | 76 |
|
| 6 | by [Wh det] time [art] | 76 |
|
