| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [noun] could have be [vb pp] | 495 |
|
| 2 | [pron] could have be [vb pp] | 332 |
|
| 3 | [noun sg] could have be [vb pp] | 308 |
|
| 4 | [pers pn] could have be [vb pp] | 234 |
|
| 5 | [noun pl] could have be [vb pp] | 143 |
|
| 6 | it could have be [vb pp] | 97 |
|
| 7 | it could have be [vb pp] | 97 |
|
| 8 | [conj] could have be [vb pp] | 87 |
|
| 9 | [Wh det] could have be [vb pp] | 75 |
|
| 10 | which could have be [vb pp] | 69 |
|
| 11 | which could have be [vb pp] | 69 |
|
| 12 | [adj] could have be [vb pp] | 65 |
|
| 13 | that could have be [vb pp] | 54 |
|
| 14 | [that] could have be [vb pp] | 54 |
|
| 15 | that could have be [vb pp] | 54 |
|
| 16 | [det] could have be [vb pp] | 49 |
|
| 17 | he could have be [vb pp] | 43 |
|
| 18 | he could have be [vb pp] | 43 |
|
| 19 | they could have be [vb pp] | 39 |
|
| 20 | [noun prp] could have be [vb pp] | 38 |
|
| 21 | they could have be [vb pp] | 36 |
|
| 22 | she could have be [vb pp] | 25 |
|
| 23 | she could have be [vb pp] | 25 |
|
| 24 | [coord] could have be [vb pp] | 23 |
|
| 25 | [verb] could have be [vb pp] | 18 |
|
| 26 | this could have be [vb pp] | 17 |
|
| 27 | this could have be [vb pp] | 17 |
|
| 28 | and could have be [vb pp] | 15 |
|
| 29 | and could have be [vb pp] | 15 |
|
| 30 | that could have be [vb pp] | 14 |
|
