| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [verb] [noun sg] [is] at | 17 |
|
| 2 | [verb] [noun sg] is at | 14 |
|
| 3 | [vb pp] [noun sg] [is] at | 5 |
|
| 4 | [v-ing] [noun sg] [is] at | 5 |
|
