| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | this [modal v] [adv] be do | 99 |
|
| 2 | this could [adv] be [verb] | 97 |
|
| 3 | [adj] could [adv] be do | 16 |
|
| 4 | this could [adv] [be] do | 13 |
|
