| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | though [prep] the [det] time | 10 |
|
| 2 | though [prep] [art] [det] time | 10 |
|
| 3 | though at [art] [det] time | 10 |
|
| 4 | though [prep] [art] same time | 10 |
|
