| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | it [modal v] [verb] [verb] to | 124 |
|
| 2 | it [modal v] [verb] [vb pp] to | 99 |
|
| 3 | [pron] [modal v] [verb] had to | 30 |
|
| 4 | [pers pn] [modal v] [verb] had to | 29 |
|
| 5 | it [modal v] [verb] had [prep] | 14 |
|
| 6 | it [modal v] [verb] had [prep] | 14 |
|
| 7 | it [modal v] [verb] have to | 9 |
|
| 8 | it [modal v] [verb] had to | 9 |
|
| 9 | it [modal v] [verb] had to | 9 |
|
