| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [pers pn] vary [prep] [noun sg] to [noun sg] | 6 |
|
| 2 | [pers pn] vary from [noun sg] to [noun] | 5 |
|
| 3 | they vary [prep] [noun sg] to [noun] | 5 |
|
