| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | been [verb] for [adj] of [noun] | 24 |
|
| 2 | been [verb] for [adj] of years | 22 |
|
| 3 | been [verb] for [adj] of [noun pl] | 22 |
|
| 4 | been [verb] for [adj] of year | 22 |
|
| 5 | been [verb] for [num] of [noun] | 22 |
|
| 6 | been [verb] for hundreds of [noun] | 13 |
|
| 7 | been [verb] for hundreds of [noun] | 13 |
|
| 8 | been [vb pp] for [adj] of [noun] | 13 |
|
| 9 | been [v-ing] for [adj] of [noun] | 11 |
|
| 10 | been [verb] for thousands of [noun] | 9 |
|
| 11 | been [verb] for thousands of [noun] | 9 |
|
| 12 | been used for [adj] of [noun] | 5 |
|
| 13 | been use for [adj] of [noun] | 5 |
|
