| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [verb] [be] [v-ing] for a | 187 |
|
| 2 | who [verb] [be] [v-ing] for | 86 |
|
| 3 | who [be] [v-ing] for a | 55 |
|
| 4 | who [verb] [be] [v-ing] a | 35 |
|
