| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | not been [vb pp] for [adj] [noun] | 60 |
|
| 2 | not been [vb pp] for [adj] [noun pl] | 41 |
|
| 3 | not been [vb pp] [prep] [adj] years | 28 |
|
| 4 | not be [vb pp] for [adj] years | 28 |
|
| 5 | not been [vb pp] [prep] [adj] years | 28 |
|
| 6 | not [be] [vb pp] for [adj] years | 28 |
|
| 7 | [adv] been [vb pp] for [adj] years | 25 |
|
| 8 | not been [vb pp] for [adj] year | 21 |
|
| 9 | not [been] [vb pp] for [adj] years | 21 |
|
| 10 | not been [vb pp] for [adj] years | 21 |
|
| 11 | not been [verb] for [adj] years | 21 |
|
