| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [adv] free for the first | 5 |
|
| 2 | [adv] free for the first | 5 |
|
| 3 | free for the first [noun sg] | 11 |
|
| 4 | free for the first [noun] | 11 |
|
| 5 | free for the first time | 8 |
|
| 6 | free for the first time | 8 |
|
