| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [not/n't] [vb infin] i should [vb infin] | 16 |
|
| 2 | [not/n't] [vb infin] i should [vb infin] | 16 |
|
| 3 | n't [vb infin] i should [vb infin] | 13 |
|
| 4 | [not/n't] think i should [vb infin] | 9 |
|
| 5 | [not/n't] [vb infin] i should have | 7 |
|
