| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [v-ing] [prep] a [adj] | 9875 |
|
| 2 | [prep] a [adj] days | 826 |
|
| 3 | [v-ing] [prep] [adj] days | 106 |
|
| 4 | [v-ing] a [adj] days | 16 |
|
