| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [is] [v-ing] at the [noun sg] | 158 |
|
| 2 | [v-ing] on at the [noun sg] | 62 |
|
| 3 | [is] [v-ing] on at the | 25 |
|
| 4 | [is] on at the [noun sg] | 8 |
|
| 5 | [is] [v-ing] on at [noun sg] | 5 |
|
