| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | have to buy a | 18 |
|
| 2 | want to buy a | 15 |
|
| 3 | afford to buy a | 14 |
|
| 4 | like to buy a | 12 |
|
| 5 | need to buy a | 10 |
|
