| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [noun] [modal v] be [v-ing] [art] | 681 |
|
| 2 | [noun] [modal v] be [v-ing] [pron] | 520 |
|
| 3 | [noun] be [v-ing] [pron] [art] | 140 |
|
| 4 | [modal v] be [v-ing] [pron] [art] | 84 |
|
| 5 | [noun] [modal v] be [pron] [art] | 8 |
|
