| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [pron] [be] [v-ing] | 148157 |
|
| 2 | [pron] [vb base] [be] | 24109 |
|
| 3 | [vb base] [be] [v-ing] | 7085 |
|
| 4 | [pron] [vb base] [v-ing] | 5182 |
|
