| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | been [vb pp] for [adj] years | 191 |
|
| 2 | been [vb pp] [adv prt] for [adj] | 73 |
|
| 3 | [vb pp] [adv prt] for [adj] years | 43 |
|
| 4 | been [adv prt] for [adj] years | 19 |
|
