| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [adv] an alternative to | 13 |
|
| 2 | [adv] a alternative to | 13 |
|
| 3 | [adv] [art] alternative to | 13 |
|
| 4 | [not/n't] [art] alternative to | 7 |
|
| 5 | not [art] alternative to | 7 |
|
| 6 | not [art] alternative to | 6 |
|
| 7 | [adv] [art] alternative to | 6 |
|
