| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [pron] [be] at [adj] time | 188 |
|
| 2 | [pron] [be] at [det] time | 157 |
|
| 3 | [pron] [be] at that [noun] | 138 |
|
| 4 | [pron] [be] [prep] that time | 69 |
|
| 5 | [pron] [be] at that time | 59 |
|
