| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [adv] [adv] [det] [be] | 596 |
|
| 2 | [adv] [det] could [be] | 133 |
|
| 3 | [adv] [det] could [be] | 93 |
|
| 4 | [adv] [adv] could [be] | 19 |
|
| 5 | [adv] [adv] [det] could | 17 |
|
