| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | it [verb] [been] a [adv] [adj] | 104 |
|
| 2 | it have [been] a [adv] [adj] | 104 |
|
| 3 | [pron] has [been] a [adv] [adj] | 76 |
|
| 4 | it [vb -s] [been] a [adv] [adj] | 60 |
|
| 5 | [pers pn] has [been] a [adv] [adj] | 35 |
|
| 6 | it has [been] [art] [adv] [adj] | 33 |
|
| 7 | it has [been] a [adv] [adj] | 28 |
|
| 8 | it has [be] a [adv] [adj] | 28 |
|
