| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [is] that [det] [modal v] [verb] | 27 |
|
| 2 | [is] that [det] [vb mod] [verb] | 27 |
|
| 3 | [be] that [det] may [verb] | 5 |
|
| 4 | [is] [conj] [det] may [verb] | 5 |
|
| 5 | [is] that [adj] may [verb] | 5 |
|
| 6 | [is] that [det] may [verb] | 5 |
|
| 7 | [is] that [det] may [verb] | 5 |
|
| 8 | [is] [that] [det] may [verb] | 5 |
|
