| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | could be [adj] | 2914 |
|
| 2 | could be [adj] | 2112 |
|
| 3 | [modal v] be disastrous | 91 |
|
| 4 | [vb mod] be disastrous | 91 |
|
| 5 | could be disastrous | 17 |
|
| 6 | could be disastrous | 17 |
|
| 7 | could [be] disastrous | 17 |
|
| 8 | could be disastrous | 17 |
|
| 9 | could [be] disastrous | 17 |
|
