| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | i [vb base] be [v-ing] | 2232 |
|
| 2 | when i be [v-ing] | 699 |
|
| 3 | when i [vb base] be | 38 |
|
| 4 | when i [vb base] [v-ing] | 24 |
|
