| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | be do [prep] [adj] | 160 |
|
| 2 | could be do [prep] | 159 |
|
| 3 | could be [prep] [adj] | 83 |
|
| 4 | could do [prep] [adj] | 12 |
|
| 5 | could be do [adj] | 5 |
|
