| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [modal v] be [verb] [pron] | 2804 |
|
| 2 | [modal v] be [v-ing] [pron] | 1971 |
|
| 3 | [modal v] be see [pron] | 66 |
|
| 4 | [modal v] [be] seeing [pron] | 52 |
|
