| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | could be [vb pp] on [art] [noun] | 103 |
|
| 2 | could [be] [vb pp] on [art] [noun] | 103 |
|
| 3 | could [be] [vb pp] on [art] [noun] | 103 |
|
| 4 | could [be] [vb pp] on the [noun] | 81 |
|
| 5 | could [be] [vb pp] on the [noun] | 81 |
|
| 6 | could [be] [vb pp] on [art] [noun sg] | 75 |
|
| 7 | could [be] [vb pp] on a [noun] | 22 |
|
| 8 | could [be] [vb pp] on [art] [noun pl] | 22 |
|
| 9 | could [be] [vb pp] on a [noun] | 22 |
|
| 10 | could [be] [vb pp] on [art] basis | 11 |
|
| 11 | could [be] [vb pp] on [art] basis | 11 |
|
| 12 | could [be] [vb pp] on [art] ground | 9 |
|
| 13 | could [be] [vb pp] on [art] grounds | 7 |
|
| 14 | could [be] done on [art] [noun] | 6 |
|
| 15 | could [be] [vb pp] on [art] [noun prp] | 6 |
|
| 16 | could [be] based on [art] [noun] | 5 |
|
| 17 | could [be] written on [art] [noun] | 5 |
|
