| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [conj] to | 21892 |
|
| 2 | [subord] to | 9751 |
|
| 3 | though [prep] | 1786 |
|
| 4 | though [prep] | 1786 |
|
| 5 | though to | 74 |
|
| 6 | though to | 74 |
|
