| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | it [verb] been a [noun] | 378 |
|
| 2 | it have been a [noun] | 378 |
|
| 3 | [pron] 's been a [noun] | 311 |
|
| 4 | it [vb -s] been a [noun] | 178 |
|
| 5 | [pers pn] 's been a [noun] | 130 |
|
| 6 | it 's been [art] [noun] | 105 |
|
| 7 | it 's been [art] [noun] | 105 |
|
| 8 | it 's been a [noun] | 97 |
|
| 9 | it 's be a [noun] | 95 |
|
| 10 | it 's been a [noun] | 95 |
|
| 11 | it 's [been] a [noun] | 95 |
|
| 12 | it 's [be] a [noun] | 95 |
|
