| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | have been a [noun sg] | 5558 |
|
| 2 | have [been] a [noun sg] | 4815 |
|
| 3 | had [been] a [noun sg] | 1722 |
|
| 4 | has [been] a [noun sg] | 1533 |
|
| 5 | have [been] a [noun sg] | 1100 |
|
| 6 | have [been] an [noun sg] | 743 |
|
| 7 | 's [been] a [noun sg] | 354 |
|
| 8 | have [been] a [noun sg] | 325 |
|
| 9 | to have [been] a [noun sg] | 217 |
|
| 10 | have [been] a lot | 206 |
|
| 11 | have [been] a bit | 176 |
|
| 12 | have [been] a member | 140 |
|
| 13 | have [been] a number | 130 |
|
| 14 | 'd [been] a [noun sg] | 120 |
|
| 15 | 've [been] a [noun sg] | 103 |
|
| 16 | have [been] a increase | 77 |
|
| 17 | have [been] a mistake | 65 |
|
| 18 | having [been] a [noun sg] | 62 |
|
| 19 | have [been] a problem | 54 |
|
| 20 | have [been] a success | 50 |
|
| 21 | have [been] a accident | 47 |
|
| 22 | have [been] a tendency | 46 |
|
| 23 | have [been] a change | 45 |
|
| 24 | have [been] a matter | 43 |
|
| 25 | have [been] a feature | 38 |
|
| 26 | have [been] a source | 38 |
|
| 27 | have [been] a friend | 38 |
|
| 28 | have [been] a failure | 37 |
|
| 29 | have [been] a breach | 37 |
|
| 30 | have [been] a disaster | 32 |
|
