| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | been [vb pp] for a [adj] [noun] | 120 |
|
| 2 | [been] [vb pp] for a [adj] [noun] | 120 |
|
| 3 | [been] [vb pp] for a [adj] [noun sg] | 119 |
|
| 4 | [been] [vb pp] for a [adj] [noun] | 101 |
|
| 5 | [been] [vb pp] for a [adj] time | 33 |
|
| 6 | [been] [vb pp] for a [adj] time | 33 |
|
| 7 | [been] [vb pp] for a long [noun] | 29 |
|
| 8 | [been] [vb pp] for an [adj] [noun] | 19 |
|
| 9 | [been] known for a [adj] [noun] | 11 |
|
| 10 | [been] [vb pp] for a [adj] period | 8 |
|
| 11 | [been] [vb pp] for a [adj] period | 8 |
|
| 12 | [been] used for a [adj] [noun] | 6 |
|
