| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | vary [adv] [v-ing] [prep] [noun sg] | 10 |
|
| 2 | vary [adv] according [prep] [noun sg] | 7 |
|
| 3 | vary [adv] [v-ing] to [noun sg] | 7 |
|
