| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [pron] [be] [v-ing] be | 1391 |
|
| 2 | [pron] [am/are] [verb] be | 1054 |
|
| 3 | [pron] [am/are] [v-ing] [be] | 913 |
|
