| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | be [v-ing] [pers pn] [verb] | 1683 |
|
| 2 | be [verb] [pers pn] [vb infin] | 368 |
|
| 3 | be [v-ing] [pron] [vb infin] | 177 |
|
| 4 | [be] [v-ing] [pers pn] [vb infin] | 165 |
|
