| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | is often point out [that] | 6 |
|
| 2 | is often [vb pp] out [that] | 6 |
|
| 3 | is often pointed out [that] | 6 |
|
| 4 | is often [verb] out [that] | 6 |
|
| 5 | is often [verb] out that | 6 |
|
