| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | been [verb] for a [adv] | 14 |
|
| 2 | been [vb pp] for a [adv] | 8 |
|
| 3 | been [verb] for a very | 6 |
|
| 4 | been [v-ing] for a [adv] | 6 |
|
