| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | it [vb -s] been [verb] for [adj] | 50 |
|
| 2 | it has [been] [verb] for [adj] | 37 |
|
| 3 | it [vb -s] [been] [vb pp] for [adj] | 36 |
|
| 4 | it [vb -s] [been] [verb] for [det] | 26 |
|
| 5 | it [vb -s] [been] [verb] for [num] | 18 |
|
| 6 | it [vb -s] [been] [v-ing] for [adj] | 14 |
|
| 7 | it [vb -s] [been] [verb] for some | 13 |
|
| 8 | it [vb -s] [been] know for [adj] | 13 |
|
| 9 | it 's [been] [verb] for [adj] | 13 |
|
| 10 | it [vb -s] [been] known for [adj] | 13 |
|
| 11 | it [vb -s] [been] [verb] for some | 13 |
|
| 12 | it [vb -s] [been] [verb] for many | 10 |
|
| 13 | it [vb -s] [been] [verb] for many | 10 |
|
| 14 | it [vb -s] [been] [verb] for [adj] | 6 |
|
