| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | could [adv] [be] [vb pp] [art] [noun sg] | 27 |
|
| 2 | could [adv] be [vb pp] [art] [noun] | 27 |
|
| 3 | could [adv] [be] [vb pp] a [noun] | 21 |
|
| 4 | could [adv] [be] called [art] [noun] | 15 |
|
| 5 | could hardly [be] [vb pp] [art] [noun] | 7 |
|
| 6 | could [adv] [be] [vb pp] the [noun] | 5 |
|
