| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [am/are] usually [art] | 95 |
|
| 2 | are usually [art] | 88 |
|
| 3 | [am/are] usually the | 68 |
|
| 4 | [am/are] usually the | 68 |
|
| 5 | [am/are] usually a | 23 |
|
| 6 | [am/are] usually a | 19 |
|
