| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [is] [v-ing] [adv] [pron] [verb] | 62 |
|
| 2 | [is] [v-ing] [adv] [pron] [vb base] | 36 |
|
| 3 | [be] [v-ing] [adv] [pron] do | 19 |
|
| 4 | [is] [verb] [adv] [pron] do | 12 |
|
| 5 | [is] [v-ing] [adv] [pron] do | 11 |
|
