| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [be] [prep] [det] [noun pl] | 1392 |
|
| 2 | could [be] [prep] [det] | 72 |
|
| 3 | could [be] [det] [noun pl] | 38 |
|
| 4 | could [be] [prep] [noun pl] | 16 |
|
| 5 | could [prep] [det] [noun pl] | 9 |
|
