| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | though at the [adj] time [pron] | 8 |
|
| 2 | though at the same time [pron] | 7 |
|
| 3 | though at the same time [pron] | 7 |
|
| 4 | though at the [det] time [pron] | 7 |
|
| 5 | though at the [adj] time [pers pn] | 5 |
|
