| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | who be at [adj] time | 21 |
|
| 2 | who was at [adj] time | 19 |
|
| 3 | who be at [det] time | 18 |
|
| 4 | who be at that time | 14 |
|
| 5 | who be at that time | 14 |
|
