| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [be] [noun] [noun pl] | 3753 |
|
| 2 | could [be] [noun] | 542 |
|
| 3 | could [be] [noun pl] | 153 |
|
| 4 | could [noun] [noun pl] | 18 |
|
