| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | it [be] [adj] for [adj] [noun pl] | 110 |
|
| 2 | it be [adj] for [adj] [noun pl] | 110 |
|
| 3 | it [is] [adj] for [adj] [noun pl] | 85 |
|
| 4 | it is [adj] for [adj] [noun pl] | 77 |
|
| 5 | it [was/were] [adj] for [adj] [noun pl] | 24 |
|
| 6 | it was [adj] for [adj] [noun pl] | 22 |
|
| 7 | it [be] possible for [adj] [noun pl] | 20 |
|
| 8 | it [be] difficult for [adj] [noun pl] | 10 |
|
| 9 | it [be] [adj] for other [noun pl] | 10 |
|
| 10 | it 's [adj] for [adj] [noun pl] | 8 |
|
| 11 | it [be] [adj] for young [noun pl] | 7 |
|
| 12 | it [be] impossible for [adj] [noun pl] | 7 |
|
| 13 | it [be] common for [adj] [noun pl] | 6 |
|
| 14 | it [be] essential for [adj] [noun pl] | 5 |
|
| 15 | it [be] important for [adj] [noun pl] | 5 |
|
| 16 | it [be] useful for [adj] [noun pl] | 5 |
|
| 17 | it [be] hard for [adj] [noun pl] | 5 |
|
