| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [been] [adj] for [noun] | 247 |
|
| 2 | [been] [adj] for [noun pl] | 106 |
|
| 3 | [be] [adj] for centuries | 9 |
|
| 4 | [been] [adj] [prep] centuries | 8 |
|
| 5 | [been] [adj] for centuries | 8 |
|
| 6 | [been] [adj] [prep] centuries | 8 |
|
| 7 | [been] [adj] for century | 8 |
|
