| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [is] that [verb] | 479 |
|
| 2 | [is] that [vb past] | 186 |
|
| 3 | [be] that used | 18 |
|
| 4 | [is] that use | 12 |
|
| 5 | [is] [conj] used | 11 |
|
