| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | could [be] [vb pp] for [adj] [noun pl] | 52 |
|
| 2 | could be [vb pp] for [adj] [noun pl] | 52 |
|
| 3 | could [be] [vb pp] for [adj] [noun pl] | 52 |
|
| 4 | could be [vb pp] for [adj] [noun pl] | 52 |
|
| 5 | could [be] [vb pp] for [adj] [noun pl] | 30 |
|
| 6 | could [be] used for [adj] [noun pl] | 15 |
|
| 7 | could [be] [vb pp] for [det] [noun pl] | 11 |
|
| 8 | could [be] [vb pp] for [num] [noun pl] | 10 |
|
| 9 | could [be] [vb pp] for [adj] purposes | 8 |
|
| 10 | could [be] [vb pp] for other [noun pl] | 7 |
|
| 11 | could [be] [vb pp] for other [noun pl] | 7 |
|
