| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | been [adj] [prep] [noun] [to-vb] | 49 |
|
| 2 | [been] [adj] [prep] [noun] [to-vb] | 49 |
|
| 3 | [been] [adj] for [noun] [to-vb] | 33 |
|
| 4 | [been] [adj] for [noun] [to-vb] | 33 |
|
| 5 | [been] [adj] [prep] [noun pl] [to-vb] | 19 |
|
| 6 | [been] [adj] [prep] [noun prp] [to-vb] | 15 |
|
| 7 | [been] [adj] [prep] [noun sg] [to-vb] | 14 |
|
| 8 | [been] [adj] in [noun] [to-vb] | 9 |
|
| 9 | [been] [adj] in [noun] [to-vb] | 9 |
|
| 10 | [been] necessary [prep] [noun] [to-vb] | 8 |
|
| 11 | [been] difficult [prep] [noun] [to-vb] | 6 |
|
| 12 | [been] easy [prep] [noun] [to-vb] | 5 |
|
| 13 | [been] [adj] [prep] [noun] to have | 5 |
|
