| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | it [modal v] [adv] be [conj] [noun] | 35 |
|
| 2 | it [vb mod] [adv] be [conj] [noun] | 35 |
|
| 3 | it may [adv] be [conj] [noun] | 20 |
|
| 4 | it may [adv] be [conj] [noun] | 20 |
|
| 5 | it could [adv] be [conj] [noun] | 9 |
|
| 6 | it could [adv] be [conj] [noun] | 9 |
|
| 7 | it [adv] be [noun] [conj] [noun] | 5 |
|
