| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | be [adv] [adv] [vb pp] for a | 10 |
|
| 2 | is [adv] [adv] [verb] for a | 7 |
|
| 3 | be [adv] [adv] [v-ing] for a | 5 |
|
