| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [prep] [verb] [pers pn] at a [adj] | 7 |
|
| 2 | [prep] [verb] [pers pn] at a [adj] | 6 |
|
| 3 | [prep] [v-ing] [pers pn] at a [adj] | 5 |
|
| 4 | [prep] [verb] it at a [adj] | 5 |
|
