| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | be [adv] [prep] [noun] | 9518 |
|
| 2 | could be [prep] [noun] | 325 |
|
| 3 | could be [adv] [prep] | 74 |
|
| 4 | could be [adv] [noun] | 18 |
|
| 5 | could [adv] [prep] [noun] | 8 |
|
