| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | it have [been] a [adj] | 684 |
|
| 2 | it [verb] been a [adj] | 684 |
|
| 3 | it [verb] [been] a [adj] | 684 |
|
| 4 | it [verb] [been] a [adj] | 670 |
|
| 5 | it [vb -s] [been] a [adj] | 368 |
|
| 6 | it [vb past] [been] a [adj] | 306 |
|
| 7 | it had [been] a [adj] | 303 |
|
| 8 | it 's [been] a [adj] | 228 |
|
| 9 | it has [been] a [adj] | 140 |
|
| 10 | it [verb] [been] a long | 123 |
|
| 11 | it [verb] [been] a long | 123 |
|
| 12 | it [verb] [been] a good | 47 |
|
| 13 | it [verb] [been] a good | 46 |
|
| 14 | it [verb] [been] a great | 31 |
|
| 15 | it [verb] [been] a great | 31 |
|
| 16 | it [verb] [been] a hard | 20 |
|
| 17 | it [verb] [been] a hard | 20 |
|
| 18 | it [verb] [been] a difficult | 17 |
|
| 19 | it [verb] [been] a difficult | 17 |
|
| 20 | it [verb] [been] a bad | 15 |
|
| 21 | it [verb] [been] a bad | 15 |
|
| 22 | it [verb] [been] a busy | 13 |
|
| 23 | it [verb] [been] a wonderful | 13 |
|
| 24 | it [verb] [been] a wonderful | 13 |
|
| 25 | it [verb] [been] a busy | 13 |
|
| 26 | it [verb] [been] a lovely | 10 |
|
| 27 | it [verb] [been] a lovely | 10 |
|
| 28 | it [verb] [been] a real | 8 |
|
| 29 | it [vb infin] [been] a [adj] | 8 |
|
| 30 | it [verb] [been] a real | 8 |
|
