| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [prep] [be] a [noun] | 7407 |
|
| 2 | [prep] a [noun] for | 7339 |
|
| 3 | [be] a [noun] for | 4581 |
|
| 4 | [prep] [be] [noun] for | 117 |
|
