| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [pron] [verb] [be] [v-ing] for a | 127 |
|
| 2 | who [verb] [be] [v-ing] [prep] a | 34 |
|
| 3 | who [verb] [be] [v-ing] for [art] | 29 |
|
| 4 | who [verb] [be] [verb] for a | 24 |
|
