| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | be [v-ing] i [pron] [verb] | 23 |
|
| 2 | be [v-ing] i [vb past] [pron] | 19 |
|
| 3 | be [v-ing] i [vb past] [verb] | 12 |
|
| 4 | [v-ing] i [vb past] [pron] [verb] | 8 |
|
