| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [be] [verb] for a long time | 85 |
|
| 2 | [be] [vb pp] for a long time | 55 |
|
| 3 | [be] kept for a long [noun] | 6 |
|
| 4 | [be] kept for a long [noun sg] | 6 |
|
| 5 | [be] kept for a [adj] time | 6 |
|
| 6 | [be] kept for a [adj] time | 6 |
|
| 7 | [be] keep for a long time | 5 |
|
| 8 | [be] kept for a long time | 5 |
|
| 9 | [be] kept for [art] long time | 5 |
|
| 10 | [be] kept for a long time | 5 |
|
| 11 | [be] kept [prep] a long time | 5 |
|
| 12 | [be] kept for a long time | 5 |
|
| 13 | [be] kept for [art] long time | 5 |
|
