| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [be] [vb pp] [prep] a problem | 52 |
|
| 2 | be [vb pp] [prep] a problem | 52 |
|
| 3 | [be] [vb pp] [prep] a problem | 17 |
|
| 4 | be [vb pp] [prep] a problem | 17 |
|
| 5 | [was/were] [vb pp] [prep] a problem | 14 |
|
| 6 | [adv] [vb pp] [prep] a problem | 14 |
|
| 7 | was [vb pp] [prep] a problem | 13 |
|
| 8 | [is] [vb pp] [prep] a problem | 10 |
|
| 9 | is [vb pp] [prep] a problem | 10 |
|
| 10 | [adv] [vb pp] [prep] a problem | 9 |
|
| 11 | [am/are] [vb pp] [prep] a problem | 6 |
|
| 12 | are [vb pp] [prep] a problem | 5 |
|
| 13 | [conj] [vb pp] [prep] a problem | 5 |
|
| 14 | [noun sg] [vb pp] [prep] a problem | 5 |
|
| 15 | not [vb pp] [prep] a problem | 5 |
|
| 16 | [verb] [vb pp] [prep] a problem | 5 |
|
| 17 | [not/n't] [vb pp] [prep] a problem | 5 |
|
| 18 | not [vb pp] [prep] a problem | 5 |
|
| 19 | [noun] [vb pp] [prep] a problem | 5 |
|
| 20 | [vb pp] [det] [prep] a problem | 5 |
|
| 21 | [vb pp] [adj] [prep] a problem | 5 |
|
| 22 | [vb pp] [prep] [be] a problem | 12 |
|
| 23 | [vb pp] [prep] [be] a problem | 12 |
|
| 24 | [vb pp] [prep] be a problem | 12 |
|
| 25 | [vb pp] [prep] be a problem | 12 |
|
| 26 | [vb pp] [prep] a [adj] problem | 51 |
|
| 27 | [vb pp] [prep] a [adj] problem | 50 |
|
| 28 | [vb pp] [prep] a [noun sg] problem | 9 |
|
| 29 | [vb pp] [prep] a [noun] problem | 9 |
|
| 30 | [vb pp] [prep] a serious problem | 5 |
|
