| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | it [was/were] [adj] that [art] [noun sg] | 282 |
|
| 2 | it was [adj] that [art] [noun sg] | 280 |
|
| 3 | it [was/were] [adj] that the [noun sg] | 252 |
|
| 4 | it [was/were] clear that [art] [noun sg] | 73 |
|
| 5 | it [was/were] clear that [art] [noun sg] | 73 |
|
| 6 | it [was/were] obvious that [art] [noun sg] | 35 |
|
| 7 | it [was/were] obvious that [art] [noun sg] | 35 |
|
| 8 | it [was/were] [adj] that a [noun sg] | 24 |
|
| 9 | it [was/were] apparent that [art] [noun sg] | 18 |
|
| 10 | it [was/were] apparent that [art] [noun sg] | 18 |
|
| 11 | it [was/were] inevitable that [art] [noun sg] | 15 |
|
| 12 | it [was/were] inevitable that [art] [noun sg] | 15 |
|
| 13 | it [was/were] true that [art] [noun sg] | 14 |
|
| 14 | it [was/were] true that [art] [noun sg] | 14 |
|
| 15 | it [was/were] important that [art] [noun sg] | 12 |
|
| 16 | it [was/were] important that [art] [noun sg] | 12 |
|
| 17 | it [was/were] possible that [art] [noun sg] | 10 |
|
| 18 | it [was/were] possible that [art] [noun sg] | 10 |
|
| 19 | it [was/were] [adj] that [art] government | 8 |
|
| 20 | it [was/were] vital that [art] [noun sg] | 6 |
|
| 21 | it [was/were] vital that [art] [noun sg] | 6 |
|
| 22 | it [was/were] [adj] that an [noun sg] | 6 |
|
| 23 | it [was/were] essential that [art] [noun sg] | 5 |
|
| 24 | it [was/were] likely that [art] [noun sg] | 5 |
|
| 25 | it [was/were] fortunate that [art] [noun sg] | 5 |
|
| 26 | it [was/were] fortunate that [art] [noun sg] | 5 |
|
| 27 | it [was/were] essential that [art] [noun sg] | 5 |
|
| 28 | it [was/were] unlikely that [art] [noun sg] | 5 |
|
| 29 | it [was/were] [adj] that [art] war | 5 |
|
| 30 | it [was/were] [adj] that [art] man | 5 |
|
