| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | is often [art] | 690 |
|
| 2 | is often a | 340 |
|
| 3 | is often the | 323 |
|
| 4 | is often the | 323 |
|
| 5 | is often a | 298 |
|
| 6 | is often an | 42 |
|
| 7 | is often no | 27 |
|
| 8 | is often no | 27 |
|
