| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [vb mod] have been [adj] | 3628 |
|
| 2 | [vb mod] have [been] [adj] | 3564 |
|
| 3 | would have [been] [adj] | 1787 |
|
| 4 | must have [been] [adj] | 551 |
|
| 5 | may have [been] [adj] | 452 |
|
| 6 | might have [been] [adj] | 322 |
|
| 7 | [vb mod] have [been] able | 194 |
|
| 8 | could have [been] [adj] | 178 |
|
| 9 | should have [been] [adj] | 172 |
|
| 10 | [vb mod] have [been] different | 110 |
|
| 11 | [vb mod] have [been] impossible | 83 |
|
| 12 | 'd have [been] [adj] | 76 |
|
| 13 | [vb mod] have [been] difficult | 75 |
|
| 14 | will have [been] [adj] | 56 |
|
| 15 | [vb mod] have [been] possible | 54 |
|
| 16 | [vb mod] have [been] proud | 53 |
|
| 17 | [vb mod] have [been] happy | 49 |
|
| 18 | [vb mod] have [been] due | 49 |
|
| 19 | [vb mod] have [been] nice | 48 |
|
| 20 | [vb mod] have [been] responsible | 48 |
|
| 21 | [vb mod] have [been] easy | 47 |
|
| 22 | [vb mod] have [been] unthinkable | 44 |
|
| 23 | [vb mod] 've [been] [adj] | 44 |
|
| 24 | [vb mod] have [been] hard | 38 |
|
| 25 | [vb mod] have [been] aware | 38 |
|
| 26 | [vb mod] have [been] necessary | 36 |
|
| 27 | [vb mod] have [been] delighted | 31 |
|
| 28 | [vb mod] have [been] good | 30 |
|
| 29 | [vb mod] have [been] involved | 29 |
|
| 30 | [vb mod] have [been] unable | 28 |
|
