| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [adv] [been] [verb] for a | 72 |
|
| 2 | [adv] [been] [verb] for [det] | 72 |
|
| 3 | [adv] [verb] for a [det] | 61 |
|
| 4 | [been] [verb] for a [det] | 19 |
|
| 5 | [adv] [been] [verb] a [det] | 6 |
|
