| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [subord] it has been for [adj] | 8 |
|
| 2 | [conj] it has been for [adj] | 8 |
|
| 3 | it has been [verb] for [adj] | 37 |
|
| 4 | it has been [vb pp] for [adj] | 30 |
|
| 5 | it has been [adj] for [adj] | 15 |
|
| 6 | it has been [adj] for [adj] | 14 |
|
| 7 | it has been know for [adj] | 12 |
|
| 8 | it has been known for [adj] | 12 |
|
| 9 | it has been [v-ing] for [adj] | 7 |
|
| 10 | it has been [adv] for [adj] | 7 |
|
| 11 | it has been for [art] [adj] | 10 |
|
| 12 | it has been for [art] [adj] | 10 |
|
| 13 | it has been for the [adj] | 7 |
|
| 14 | it has been for the [adj] | 7 |
|
| 15 | it has been for [adj] [noun] | 8 |
|
| 16 | it has been for [adj] [noun pl] | 8 |
|
| 17 | it has been for [adj] years | 6 |
|
| 18 | it has been for [adj] year | 6 |
|
