| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [conj] [prep] a | 18373 |
|
| 2 | [subord] [prep] a | 4311 |
|
| 3 | though [prep] [art] | 568 |
|
| 4 | though [prep] [art] | 568 |
|
| 5 | though [prep] a | 236 |
|
| 6 | though [prep] a | 213 |
|
| 7 | though [prep] a | 213 |
|
