| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [verb] vary from [noun] [prep] [noun sg] | 32 |
|
| 2 | [verb] vary from [noun sg] [prep] [noun sg] | 32 |
|
| 3 | [verb] [verb] from year [prep] [noun sg] | 9 |
|
| 4 | [verb] vary [prep] year [prep] [noun sg] | 5 |
|
| 5 | [verb] vary from year [prep] [noun] | 5 |
|
| 6 | [verb] vary from year [prep] [noun sg] | 5 |
|
| 7 | [verb] vary [prep] year [prep] [noun sg] | 5 |
|
| 8 | [verb] vary from year [prep] [noun sg] | 5 |
|
