| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [adv] [modal v] it [vb infin] [adj] [conj] | 5 |
|
| 2 | [modal v] it [vb infin] [be] [adj] [conj] | 6 |
|
| 3 | [modal v] it [vb infin] be [adj] [conj] | 6 |
|
| 4 | [modal v] it [vb infin] been [adj] [conj] | 6 |
|
| 5 | [modal v] it [vb infin] [been] [adj] [conj] | 6 |
|
| 6 | [modal v] it [vb infin] [adj] [noun] [conj] | 11 |
|
| 7 | [modal v] it [vb infin] [adj] [noun sg] [conj] | 8 |
|
| 8 | [modal v] it [vb infin] [adj] difference [conj] | 5 |
|
| 9 | [modal v] it [vb infin] [adj] difference [conj] | 5 |
|
