| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [is] [verb] that [prep] [art] | 93 |
|
| 2 | [be] [to-vb] that [prep] [art] | 13 |
|
| 3 | [is] [to-vb] [conj] [prep] [art] | 10 |
|
| 4 | [is] [to-vb] that [prep] [art] | 6 |
|
| 5 | [is] [to-vb] that [prep] [art] | 6 |
|
