| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | it is [adj] that [det] | 1012 |
|
| 2 | it be [adj] that this | 293 |
|
| 3 | it be clear that [det] | 170 |
|
| 4 | it be [adj] that some | 151 |
|
| 5 | it was [adj] that [det] | 151 |
|
| 6 | it be likely that [det] | 151 |
|
| 7 | it be [adj] that all | 118 |
|
| 8 | it be [adj] that these | 112 |
|
| 9 | it be possible that [det] | 108 |
|
| 10 | it be [adj] that such | 103 |
|
| 11 | it be unlikely that [det] | 102 |
|
| 12 | it be [adj] that many | 101 |
|
| 13 | it be [adj] that any | 97 |
|
| 14 | it be true that [det] | 84 |
|
| 15 | it be important that [det] | 83 |
|
| 16 | it be essential that [det] | 65 |
|
| 17 | it 's [adj] that [det] | 63 |
|
| 18 | it be [adj] that most | 52 |
|
| 19 | it be [adj] that those | 49 |
|
| 20 | it be probable that [det] | 37 |
|
| 21 | it be obvious that [det] | 37 |
|
| 22 | it be [adj] that that | 36 |
|
| 23 | it be [adj] that both | 32 |
|
| 24 | it be [adj] that more | 25 |
|
| 25 | it be significant that [det] | 24 |
|
| 26 | it be vital that [det] | 22 |
|
| 27 | it be [adj] that each | 20 |
|
| 28 | it be evident that [det] | 19 |
|
| 29 | it be interesting that [det] | 16 |
|
| 30 | it be arguable that [det] | 15 |
|
