| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [verb] [vb pp] [prep] a | 8904 |
|
| 2 | [v-ing] [verb] [prep] a | 1146 |
|
| 3 | [v-ing] [vb pp] [prep] [art] | 968 |
|
| 4 | [v-ing] [vb pp] [prep] a | 263 |
|
