| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | be [adv] [v-ing] for a | 200 |
|
| 2 | be [adv] for a few | 25 |
|
| 3 | be [v-ing] for a few | 18 |
|
| 4 | be [adv] [v-ing] a few | 17 |
|
| 5 | [adv] [v-ing] for a few | 7 |
|
