| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | not have to have [art] | 35 |
|
| 2 | not have to have [art] | 35 |
|
| 3 | n't have to have [art] | 31 |
|
| 4 | not have to have a | 25 |
|
| 5 | not have to have a | 23 |
|
| 6 | not have to have the | 10 |
|
| 7 | not have to have the | 10 |
|
