| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | be [adv] usually a | 38 |
|
| 2 | [be] [adv] usually a | 38 |
|
| 3 | [is] [adv] usually a | 32 |
|
| 4 | is [adv] usually a | 30 |
|
| 5 | [am/are] [adv] usually a | 6 |
|
| 6 | [adv] usually [verb] a | 40 |
|
| 7 | [adv] usually [vb infin] a | 30 |
|
| 8 | [adv] usually have a | 11 |
|
| 9 | [adv] usually have a | 10 |
|
| 10 | [adv] usually [prep] a | 7 |
|
| 11 | [adv] usually [prep] a | 7 |
|
| 12 | [adv] usually [vb base] a | 6 |
|
| 13 | [adv] usually a [noun] | 21 |
|
| 14 | [adv] usually a [noun sg] | 20 |
|
| 15 | [adv] usually a [adj] | 20 |
|
| 16 | [adv] usually a [adj] | 20 |
|
| 17 | [adv] usually a problem | 5 |
|
| 18 | [adv] usually a problem | 5 |
|
