| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [pers pn] be [v-ing] [pron] [art] | 426 |
|
| 2 | [pers pn] be [verb] [pron] a | 295 |
|
| 3 | [pron] be [v-ing] [pron] a | 273 |
|
| 4 | [pers pn] [be] [v-ing] [pron] a | 261 |
|
