| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [det] be [verb] [pron] [art] | 28 |
|
| 2 | [adj] be [v-ing] [pron] [art] | 18 |
|
| 3 | [det] [be] [v-ing] [pron] [art] | 14 |
|
