| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | it is [adj] [to-vb] that [det] | 217 |
|
| 2 | it is [adj] [verb] that [det] | 217 |
|
| 3 | it is [adj] [verb] that [det] | 217 |
|
| 4 | it is [adj] [verb] that this | 66 |
|
| 5 | it is important [verb] that [det] | 58 |
|
| 6 | it is [adj] note that [det] | 35 |
|
| 7 | it is [adj] to note that [det] | 35 |
|
| 8 | it is [adj] [verb] that these | 26 |
|
| 9 | it is [adj] [verb] that all | 25 |
|
| 10 | it is [adj] [verb] that some | 24 |
|
| 11 | it is [adj] say that [det] | 22 |
|
| 12 | it is [adj] to say that [det] | 22 |
|
| 13 | it is [adj] assume that [det] | 21 |
|
| 14 | it is [adj] to assume that [det] | 21 |
|
| 15 | it is interesting [verb] that [det] | 21 |
|
| 16 | it is [adj] [verb] that such | 20 |
|
| 17 | it is [adj] to remember that [det] | 18 |
|
| 18 | it is [adj] remember that [det] | 18 |
|
| 19 | it is reasonable [verb] that [det] | 16 |
|
| 20 | it is [adj] [verb] that many | 15 |
|
| 21 | it is easy [verb] that [det] | 14 |
|
| 22 | it is difficult [verb] that [det] | 14 |
|
| 23 | it is [adj] [verb] that any | 14 |
|
| 24 | it is [adj] believe that [det] | 13 |
|
| 25 | it is [adj] to believe that [det] | 13 |
|
| 26 | it is fair [verb] that [det] | 12 |
|
| 27 | it is hard [verb] that [det] | 9 |
|
| 28 | it is [adj] suppose that [det] | 9 |
|
| 29 | it is [adj] to suppose that [det] | 9 |
|
| 30 | it is [adj] ensure that [det] | 8 |
|
