| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [noun sg] [pron] is [v-ing] at the | 9 |
|
| 2 | [noun sg] [Wh det] is [v-ing] at [art] | 7 |
|
| 3 | [noun sg] which is [v-ing] at [art] | 5 |
|
| 4 | [noun sg] which is [v-ing] at [art] | 5 |
|
