| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | is [adv] at the | 214 |
|
| 2 | is [adv] at the | 157 |
|
| 3 | is usually [prep] the | 47 |
|
| 4 | [be] usually at the | 12 |
|
| 5 | be usually at the | 12 |
|
| 6 | [is] usually at the | 7 |
|
| 7 | is usually at [art] | 7 |
|
| 8 | is usually at [art] | 7 |
|
| 9 | is usually at the | 6 |
|
| 10 | is usually at the | 6 |
|
