| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [pron] be [v-ing] at [art] | 1003 |
|
| 2 | be [v-ing] at [art] time | 97 |
|
| 3 | [pron] be at [art] time | 81 |
|
| 4 | [pron] be [v-ing] [art] time | 15 |
|
| 5 | [pron] [v-ing] at [art] time | 6 |
|
