| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [am/are] of [art] | 617 |
|
| 2 | [am/are] usually [art] | 95 |
|
| 3 | usually of [art] | 39 |
|
| 4 | [am/are] usually of | 30 |
|
