| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [noun sg] could [adv] [be] [vb pp] | 759 |
|
| 2 | [noun sg] could [adv] [be] [adj] | 73 |
|
| 3 | [noun sg] could [be] [vb pp] [adj] | 65 |
|
| 4 | could [adv] [be] [vb pp] [adj] | 43 |
|
