| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [pron] [is] usually [prep] a | 8 |
|
| 2 | [pers pn] [is] usually [prep] a | 7 |
|
| 3 | it [is] usually [prep] a | 6 |
|
| 4 | [noun sg] [is] usually [prep] a | 6 |
|
| 5 | [noun] [is] usually [prep] a | 6 |
|
| 6 | it [is] usually [prep] a | 6 |
|
| 7 | [is] usually [verb] [prep] a | 150 |
|
| 8 | [is] usually [vb pp] [prep] a | 146 |
|
| 9 | [is] usually [adj] [prep] a | 12 |
|
| 10 | [is] usually [adj] [prep] a | 10 |
|
| 11 | [is] usually accompanied [prep] a | 7 |
|
| 12 | [is] usually express [prep] a | 7 |
|
| 13 | [is] usually accompany [prep] a | 7 |
|
| 14 | [is] usually expressed [prep] a | 7 |
|
| 15 | [is] usually do [prep] a | 5 |
|
| 16 | [is] usually done [prep] a | 5 |
|
| 17 | [is] usually caused [prep] a | 5 |
|
| 18 | [is] usually cause [prep] a | 5 |
|
| 19 | [is] usually regarded [prep] a | 5 |
|
| 20 | [is] usually regard [prep] a | 5 |
|
| 21 | [is] usually [prep] a [noun] | 13 |
|
| 22 | [is] usually [prep] a [noun sg] | 12 |
|
| 23 | [is] usually [prep] a [adj] | 5 |
|
