| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [noun prp] be at this time | 10 |
|
| 2 | [noun prp] [be] at this time | 10 |
|
| 3 | [noun prp] [was/were] at this time | 8 |
|
| 4 | [noun prp] was at this time | 7 |
|
