| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [noun] and refund any [noun] | 8 |
|
| 2 | [noun sg] and refund any [noun] | 6 |
|
| 3 | certificate and refund any [noun] | 5 |
|
| 4 | certificate and refund any [noun] | 5 |
|
| 5 | and refund any [noun] [pers pn] | 5 |
|
| 6 | and refund any [noun] [pron] | 5 |
|
