| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | it 's a [adj] [noun] | 5392 |
|
| 2 | it 's a [adj] [noun sg] | 5321 |
|
| 3 | it [be] a [adj] idea | 519 |
|
| 4 | it be a [adj] idea | 519 |
|
| 5 | it [is] a [adj] idea | 415 |
|
| 6 | [pron] 's a [adj] idea | 243 |
|
| 7 | it 's a [adj] idea | 237 |
|
| 8 | it 's a [adj] idea | 237 |
|
| 9 | it 's [art] [adj] idea | 236 |
|
| 10 | it 's a [adj] idea | 236 |
|
| 11 | [pers pn] 's a [adj] idea | 236 |
|
