| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | when i [vb base] [pron] be [v-ing] | 8 |
|
| 2 | when i [vb base] [pers pn] be [v-ing] | 7 |
|
| 3 | when i [vb base] i be [v-ing] | 5 |
|
| 4 | when i [vb base] i be [v-ing] | 5 |
|
