| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | have been a [noun] for [noun] | 72 |
|
| 2 | have [been] a [noun sg] for [noun] | 71 |
|
| 3 | have [been] a [noun] for [noun] | 67 |
|
| 4 | have [been] a [noun] for [noun sg] | 30 |
|
| 5 | has [been] a [noun] for [noun] | 30 |
|
| 6 | have [been] a [noun] for [noun pl] | 24 |
|
| 7 | had [been] a [noun] for [noun] | 19 |
|
| 8 | have [been] a [noun] for [noun] | 13 |
|
| 9 | have [been] a [noun] for [noun prp] | 12 |
|
| 10 | have [been] a [noun] for year | 7 |
|
| 11 | have [been] a [noun] for years | 7 |
|
| 12 | have [been] a tendency for [noun] | 6 |
|
| 13 | have [been] a tendency for [noun] | 6 |
|
| 14 | have [been] a [noun] for [n mass] | 6 |
|
| 15 | have [been] an [noun] for [noun] | 5 |
|
| 16 | have [been] a [noun] for [noun] | 5 |
|
