| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | 's usually [art] | 83 |
|
| 2 | 's usually a | 54 |
|
| 3 | 's usually a | 49 |
|
| 4 | 's usually the | 28 |
|
| 5 | 's usually the | 28 |
|
| 6 | 's usually an | 5 |
|
