| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | i [vb past] [adv] [vb infin] [Wh det] to do | 54 |
|
| 2 | i [vb past] [adv] [vb infin] what to do | 54 |
|
| 3 | i [vb past] [not/n't] [vb infin] [Wh det] to do | 54 |
|
| 4 | i [vb past] [adv] know [Wh det] to do | 54 |
|
| 5 | i [vb past] not [vb infin] [Wh det] to do | 54 |
|
| 6 | i did [adv] [vb infin] [Wh det] to do | 54 |
|
| 7 | i [vb past] n't [vb infin] [Wh det] to do | 47 |
|
| 8 | i [vb past] not [vb infin] [Wh det] to do | 7 |
|
