| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | been [vb pp] [adv prt] for [det] [noun pl] | 8 |
|
| 2 | been [vb pp] [adv] for many [noun pl] | 7 |
|
| 3 | been [vb pp] [adv] for [det] years | 5 |
|
| 4 | been [vb pp] [adv] for [det] [noun pl] | 5 |
|
