| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | has [been] [verb] for some time | 37 |
|
| 2 | has [been] [vb pp] for some time | 25 |
|
| 3 | [verb] [been] known for some time | 16 |
|
| 4 | have [been] known for some time | 16 |
|
| 5 | [vb -s] [been] known for some time | 11 |
|
| 6 | has [been] known for some [noun] | 11 |
|
| 7 | has [been] known [prep] some time | 10 |
|
| 8 | has [been] known for some time | 10 |
|
| 9 | has [been] known for some time | 10 |
|
| 10 | has [been] known for some time | 10 |
|
| 11 | has [been] known for [det] time | 10 |
|
| 12 | has [been] known for some [noun sg] | 10 |
|
| 13 | has [been] known for [adj] time | 10 |
|
| 14 | has [been] known [prep] some time | 10 |
|
| 15 | has [be] known for some time | 10 |
|
| 16 | has [been] know for some time | 10 |
|
