| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [pron] [vb mod] to [be] [art] | 500 |
|
| 2 | [pron] [vb mod] [prep] [be] a | 423 |
|
| 3 | [pron] [vb mod] [prep] [be] a | 422 |
|
| 4 | [pron] [vb mod] to [be] a | 385 |
|
| 5 | [pron] [modal v] to [be] a | 385 |
|
