| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [pers pn] had to buy a | 12 |
|
| 2 | you have to buy a | 11 |
|
| 3 | [pers pn] have to buy a | 8 |
|
| 4 | i have to buy a | 6 |
|
