| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [noun sg] vary [adv] according [prep] | 7 |
|
| 2 | [noun sg] vary [adv] [v-ing] to | 7 |
|
| 3 | [noun sg] varies [adv] [v-ing] [prep] | 6 |
|
