| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | it have [been] [adj] [prep] | 330 |
|
| 2 | it have been [adj] [prep] | 330 |
|
| 3 | it have [been] [adj] [prep] | 263 |
|
| 4 | it has [been] [adj] [prep] | 147 |
|
| 5 | it had [been] [adj] [prep] | 123 |
|
| 6 | it have [been] [adj] for | 121 |
|
| 7 | it have [been] [adj] for | 121 |
|
| 8 | it have [been] [adj] of | 64 |
|
| 9 | it have [been] [adj] of | 64 |
|
| 10 | it 's [been] [adj] [prep] | 50 |
|
| 11 | it have [been] [num] [prep] | 46 |
|
| 12 | it have [been] one [prep] | 45 |
|
| 13 | it have [been] one [prep] | 45 |
|
| 14 | it have [been] [adj] in | 44 |
|
| 15 | it have [been] [adj] in | 44 |
|
| 16 | it have [been] [adj] to | 40 |
|
| 17 | it have [been] [adj] to | 40 |
|
| 18 | it have [been] possible [prep] | 17 |
|
| 19 | it have [been] possible [prep] | 17 |
|
| 20 | it have [been] necessary [prep] | 13 |
|
| 21 | it have [been] necessary [prep] | 13 |
|
| 22 | it have [been] [adj] from | 13 |
|
| 23 | it have [been] [adj] from | 13 |
|
| 24 | it have [been] clear [prep] | 11 |
|
| 25 | it have [been] [adj -er] [prep] | 11 |
|
| 26 | it have [been] clear [prep] | 11 |
|
| 27 | it have [been] [adj] on | 10 |
|
| 28 | it have [been] [adj] on | 10 |
|
| 29 | it have [been] easy [prep] | 10 |
|
| 30 | it have [been] good [prep] | 9 |
|
