| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | i [verb] to | 10658 |
|
| 2 | i [vb past] to | 6272 |
|
| 3 | [pron] had to | 2294 |
|
| 4 | i had [prep] | 604 |
|
| 5 | i had [prep] | 600 |
|
| 6 | i have to | 550 |
|
| 7 | i had to | 256 |
|
