| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | do [not/n't] have to spend [art] [noun] | 5 |
|
| 2 | do [not/n't] have to spend a [noun] | 5 |
|
| 3 | do [not/n't] have to spend a [noun] | 5 |
|
| 4 | do n't have to spend [art] [noun] | 5 |
|
| 5 | do [not/n't] have to spend [art] [noun] | 5 |
|
| 6 | do [not/n't] have to spend [art] [noun sg] | 5 |
|
