| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | it is [adj] | 38888 |
|
| 2 | it is [adj] | 34164 |
|
| 3 | it is possible | 3378 |
|
| 4 | it is possible | 3378 |
|
| 5 | it is important | 3028 |
|
| 6 | it is important | 3028 |
|
| 7 | it is [det] | 2298 |
|
| 8 | it is difficult | 1916 |
|
| 9 | it is difficult | 1916 |
|
| 10 | it is clear | 1773 |
|
| 11 | it is clear | 1772 |
|
| 12 | it is necessary | 1407 |
|
| 13 | it is necessary | 1407 |
|
| 14 | it is likely | 1180 |
|
| 15 | it is likely | 1179 |
|
| 16 | it is true | 1126 |
|
| 17 | it is true | 1124 |
|
| 18 | it is easy | 1093 |
|
| 19 | it is [num] | 1027 |
|
| 20 | it is good | 1009 |
|
| 21 | it is [adj -er] | 997 |
|
| 22 | it is this | 878 |
|
| 23 | it is this | 878 |
|
| 24 | it is hard | 848 |
|
| 25 | it is essential | 830 |
|
| 26 | it is essential | 830 |
|
| 27 | it is easy | 827 |
|
| 28 | it is hard | 814 |
|
| 29 | it is impossible | 812 |
|
| 30 | it is impossible | 812 |
|
