| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [verb] from year to year | 62 |
|
| 2 | vary from year to year | 23 |
|
| 3 | [vb infin] from year to year | 18 |
|
| 4 | vary from year to [noun] | 10 |
|
| 5 | vary from year [prep] year | 10 |
|
| 6 | vary from [noun sg] to year | 10 |
|
| 7 | vary from [noun] to year | 10 |
|
| 8 | vary from year to [noun sg] | 10 |
|
| 9 | vary [prep] year to year | 10 |
|
| 10 | vary from year to year | 10 |
|
| 11 | vary from year to year | 10 |
|
| 12 | vary from year to year | 10 |
|
| 13 | vary from year [prep] year | 10 |
|
