| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | is [adj] that [subord] [art] [noun sg] | 35 |
|
| 2 | is [adj] that [subord] the [noun sg] | 24 |
|
| 3 | is [adj] that if [art] [noun sg] | 21 |
|
| 4 | is clear that [subord] [art] [noun sg] | 14 |
|
| 5 | is clear that [subord] [art] [noun sg] | 14 |
|
| 6 | is [adj] that [subord] a [noun sg] | 11 |
|
| 7 | is true that [subord] [art] [noun sg] | 5 |
|
| 8 | is true that [subord] [art] [noun sg] | 5 |
|
| 9 | is possible that [subord] [art] [noun sg] | 5 |
|
| 10 | is possible that [subord] [art] [noun sg] | 5 |
|
