| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [prep] this time they | 30 |
|
| 2 | [prep] this time they | 30 |
|
| 3 | by this time they | 14 |
|
| 4 | by this time they | 14 |
|
| 5 | during this time they | 7 |
|
| 6 | during this time they | 7 |
|
| 7 | at this time they | 5 |
|
| 8 | at this time they | 5 |
|
