| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [vb mod] it [vb infin] [been] a [adj] | 6 |
|
| 2 | [modal v] it [vb infin] [been] a [adj] | 6 |
|
| 3 | it [vb mod] [vb infin] [been] a [adj] | 220 |
|
| 4 | it [modal v] [vb infin] [been] a [adj] | 220 |
|
| 5 | it would [vb infin] [been] a [adj] | 82 |
|
| 6 | it would [vb infin] [been] a [adj] | 81 |
|
| 7 | it must [vb infin] [been] a [adj] | 71 |
|
| 8 | it must [vb infin] [been] a [adj] | 71 |
|
| 9 | it might [vb infin] [been] a [adj] | 22 |
|
| 10 | it might [vb infin] [been] a [adj] | 22 |
|
| 11 | it could [vb infin] [been] a [adj] | 19 |
|
| 12 | it could [vb infin] [been] a [adj] | 19 |
|
| 13 | it may [vb infin] [been] a [adj] | 14 |
|
| 14 | it may [vb infin] [been] a [adj] | 14 |
|
| 15 | it should [vb infin] [been] a [adj] | 11 |
|
| 16 | it should [vb infin] [been] a [adj] | 11 |
|
| 17 | it [vb infin] [been] a [adj] [noun] | 8 |
|
| 18 | it [vb infin] [been] a [adj] [noun sg] | 7 |
|
