| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | is [vb pp] about the [adj] | 48 |
|
| 2 | is [verb] about the [adj] | 48 |
|
| 3 | is known about the [adj] | 37 |
|
| 4 | is know about the [adj] | 37 |
|
| 5 | is [v-ing] about the [adj] | 5 |
|
