| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [Wh adv] [pron] [be] [v-ing] [verb] [pron] | 152 |
|
| 2 | [adv] i [be] [v-ing] [verb] [pron] | 128 |
|
| 3 | [Wh adv] i [be] [verb] [verb] [pron] | 33 |
|
