| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | should i [vb infin] [pron] [adv] [conj] | 7 |
|
| 2 | should i [vb infin] [pers pn] [adv] [conj] | 6 |
|
| 3 | should i [vb infin] [adv] [conj] [vb infin] | 7 |
|
| 4 | should i [vb infin] [adv] [conj] [verb] | 7 |
|
