| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [noun] [be] [v-ing] [pron] [verb] | 430 |
|
| 2 | [be] [v-ing] when [pron] [verb] | 180 |
|
| 3 | [noun] [be] [v-ing] when [pron] | 69 |
|
| 4 | [noun] [v-ing] when [pron] [verb] | 37 |
|
| 5 | [noun] [be] when [pron] [verb] | 34 |
|
