| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | i have to go | 541 |
|
| 2 | i had to go | 277 |
|
| 3 | i have to go | 244 |
|
| 4 | i 've to go | 9 |
|
| 5 | i have to go | 9 |
|
