| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | it [vb mod] [adv] [be] a [adj] | 114 |
|
| 2 | it [modal v] [adv] [be] a [adj] | 114 |
|
| 3 | [pron] could [adv] [be] a [adj] | 37 |
|
| 4 | it could [adv] [be] [art] [adj] | 17 |
|
| 5 | it could [adv] [be] [art] [adj] | 17 |
|
| 6 | [pers pn] could [adv] [be] a [adj] | 13 |
|
| 7 | it could [adv] [be] a [adj] | 11 |
|
| 8 | it could [adv] [be] a [adj] | 7 |
|
| 9 | it could [adv] [be] a [adj] | 7 |
|
| 10 | it could [adv] [be] a [adj] | 7 |
|
