| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | should it [vb infin] [adj] | 16 |
|
| 2 | should it become [adj] | 7 |
|
| 3 | should it prove [adj] | 7 |
|
| 4 | should it [vb infin] [det] | 5 |
|
| 5 | should it [vb infin] necessary | 5 |
|
| 6 | should it [vb infin] necessary | 5 |
|
