| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [pron] be [prep] a [noun] | 3473 |
|
| 2 | [pron] be a [noun] ['s] | 416 |
|
| 3 | [pron] be [prep] [noun] ['s] | 370 |
|
| 4 | [pron] [prep] a [noun] ['s] | 160 |
|
| 5 | be [prep] a [noun] ['s] | 105 |
|
