| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | it [verb] [been] an [adj] | 82 |
|
| 2 | it have [been] an [adj] | 82 |
|
| 3 | it [verb] been an [adj] | 82 |
|
| 4 | it [vb -s] [been] an [adj] | 48 |
|
| 5 | it [vb past] [been] an [adj] | 34 |
|
| 6 | it had [been] an [adj] | 34 |
|
| 7 | it has [been] an [adj] | 31 |
|
| 8 | it 's [been] an [adj] | 17 |
|
| 9 | it [verb] [been] an exhausting | 5 |
|
| 10 | it [verb] [been] an exhausting | 5 |
|
