| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [v-ing] at [art] [det] time | 140 |
|
| 2 | [be] at [art] [det] time | 120 |
|
| 3 | [be] [v-ing] at [art] time | 97 |
|
| 4 | [be] [v-ing] at [art] [det] | 60 |
|
| 5 | [be] [v-ing] at [det] time | 29 |
|
