| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [pron] could have be | 1215 |
|
| 2 | [pers pn] could have be | 939 |
|
| 3 | [noun] could have be | 818 |
|
| 4 | [noun sg] could have be | 515 |
|
| 5 | it could have be | 484 |
|
| 6 | it could have be | 484 |
|
| 7 | [noun pl] could have be | 216 |
|
| 8 | he could have be | 154 |
|
| 9 | he could have be | 154 |
|
| 10 | [adj] could have be | 146 |
|
| 11 | [Wh det] could have be | 137 |
|
| 12 | [conj] could have be | 131 |
|
| 13 | [det] could have be | 122 |
|
| 14 | which could have be | 88 |
|
| 15 | which could have be | 88 |
|
| 16 | they could have be | 87 |
|
| 17 | they could have be | 81 |
|
| 18 | she could have be | 79 |
|
| 19 | she could have be | 78 |
|
| 20 | [noun prp] could have be | 76 |
|
| 21 | that could have be | 73 |
|
| 22 | that could have be | 73 |
|
| 23 | [that] could have be | 73 |
|
| 24 | there could have be | 70 |
|
| 25 | [ex0] could have be | 70 |
|
| 26 | there could have be | 70 |
|
| 27 | i could have be | 68 |
|
| 28 | i could have be | 67 |
|
| 29 | this could have be | 51 |
|
| 30 | this could have be | 51 |
|
