| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | i had [verb] | 8598 |
|
| 2 | i had [to-vb] | 2971 |
|
| 3 | [pron] had to wait | 173 |
|
| 4 | i [verb] to wait | 76 |
|
| 5 | i have to wait | 55 |
|
| 6 | i [vb past] to wait | 55 |
|
| 7 | i had wait | 52 |
|
