| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [been] [adv] for [adj] year | 59 |
|
| 2 | [been] [adv prt] for [adj] [noun] | 55 |
|
| 3 | [be] [adv prt] for [adj] year | 30 |
|
| 4 | [been] [adv prt] [prep] [adj] year | 24 |
|
