| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [conj] [pers pn] [be] [v-ing] | 35941 |
|
| 2 | when [pers pn] [be] [v-ing] | 3571 |
|
| 3 | [conj] when [pers pn] [be] | 1703 |
|
| 4 | [conj] when [pers pn] [v-ing] | 6 |
|
