| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [verb] been a [adj] [noun] | 3956 |
|
| 2 | [verb] been a [adj] [noun sg] | 3852 |
|
| 3 | [verb] been [art] [adj] factor | 94 |
|
| 4 | [verb] been [art] [adj] factor | 94 |
|
| 5 | [verb] been a [adj] factor | 78 |
|
| 6 | [verb] be a [adj] factor | 67 |
|
| 7 | [verb] [be] a [adj] factor | 67 |
|
| 8 | [verb] [been] a [adj] factor | 63 |
|
| 9 | [verb] been a [adj] factor | 63 |
|
