| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | at [noun sg] is that | 17 |
|
| 2 | at present is that | 9 |
|
| 3 | at present is that | 9 |
|
| 4 | at issue is that | 5 |
|
| 5 | at issue is that | 5 |
|
