| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | be [v-ing] [adv] a [noun sg] | 545 |
|
| 2 | [v-ing] [adv] over a [noun sg] | 18 |
|
| 3 | be [adv] over a [noun sg] | 11 |
|
| 4 | be [v-ing] [adv] over a | 8 |
|
| 5 | be [v-ing] [adv] over [noun sg] | 6 |
|
