| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [prep] reason [adv] know to himself | 5 |
|
| 2 | for reason [adv] know to himself | 5 |
|
| 3 | for reason [adv] know to himself | 5 |
|
| 4 | [prep] reason [adv] know to himself | 5 |
|
