| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [pron] [be] at that | 151 |
|
| 2 | [be] at that time | 120 |
|
| 3 | [pron] at that time | 117 |
|
| 4 | [pron] [be] at time | 39 |
|
| 5 | [pron] [be] that time | 20 |
|
