| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | could be [verb] [prep] a [noun] | 632 |
|
| 2 | could be [vb pp] [prep] a [noun] | 618 |
|
| 3 | could be [verb] [prep] a [noun sg] | 595 |
|
| 4 | could be [verb] [prep] a [noun] | 541 |
|
| 5 | could be [verb] as a [noun] | 223 |
|
| 6 | could be [verb] as a [noun] | 223 |
|
| 7 | could be [verb] by a [noun] | 93 |
|
| 8 | could be [verb] by a [noun] | 93 |
|
| 9 | could be [verb] [prep] an [noun] | 91 |
|
| 10 | could be use [prep] a [noun] | 63 |
|
| 11 | could be used [prep] a [noun] | 63 |
|
| 12 | could be [verb] in a [noun] | 61 |
|
| 13 | could be [verb] in a [noun] | 61 |
|
| 14 | could be see [prep] a [noun] | 45 |
|
| 15 | could be [verb] to a [noun] | 45 |
|
| 16 | could be [verb] to a [noun] | 45 |
|
| 17 | could be seen [prep] a [noun] | 45 |
|
| 18 | could be [verb] into a [noun] | 41 |
|
| 19 | could be [verb] into a [noun] | 41 |
|
| 20 | could be [verb] with a [noun] | 33 |
|
| 21 | could be [verb] with a [noun] | 33 |
|
| 22 | could be [verb] for a [noun] | 29 |
|
| 23 | could be [verb] for a [noun] | 29 |
|
| 24 | could be [verb] [prep] a [n mass] | 24 |
|
| 25 | could be [verb] on a [noun] | 23 |
|
| 26 | could be [verb] on a [noun] | 23 |
|
| 27 | could be [verb] from a [noun] | 20 |
|
| 28 | could be [verb] from a [noun] | 20 |
|
| 29 | could be regarded [prep] a [noun] | 18 |
|
| 30 | could be regard [prep] a [noun] | 18 |
|
