| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | have been [vb pp] [adv] for [adj] | 10 |
|
| 2 | have been [verb] [adv] for [det] | 8 |
|
| 3 | have been [verb] [adv] for [adj] | 7 |
|
| 4 | have been [verb] [adv prt] for [adj] | 7 |
|
