| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [vb base] been [vb pp] for [adj] year | 38 |
|
| 2 | [vb base] [been] [vb pp] for [adj] years | 37 |
|
| 3 | have [been] [vb pp] for [adj] year | 31 |
|
| 4 | [vb base] [been] [vb pp] for [det] year | 20 |
|
| 5 | [vb base] [been] [vb pp] for [num] year | 18 |
|
| 6 | [vb base] [been] [vb pp] for many year | 15 |
|
| 7 | [vb base] [been] [vb pp] for many year | 15 |
|
| 8 | 've [been] [vb pp] for [adj] year | 7 |
|
| 9 | [vb base] [been] known for [adj] year | 7 |
|
| 10 | [vb base] [been] [vb pp] for two year | 6 |
|
| 11 | [vb base] [been] [vb pp] for two year | 6 |
|
