| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | when i [be] [verb] | 991 |
|
| 2 | when i [be] [v-ing] | 699 |
|
| 3 | [conj] i [be] doing | 266 |
|
| 4 | when [pron] [be] doing | 194 |
|
| 5 | when [pers pn] [be] doing | 193 |
|
| 6 | when i [be] doing | 45 |
|
| 7 | when i [be] do | 45 |
|
