| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [noun] [is] that a | 420 |
|
| 2 | [noun sg] [is] that a | 374 |
|
| 3 | reason [is] that [art] | 65 |
|
| 4 | reason [be] that a | 10 |
|
| 5 | reason [is] [conj] a | 9 |
|
| 6 | reason [is] that a | 9 |
|
| 7 | reason [is] [that] a | 9 |
|
| 8 | reason [is] that a | 9 |
|
