| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [noun sg] are [verb] [prep] a | 419 |
|
| 2 | [noun sg] are [vb pp] [prep] a | 351 |
|
| 3 | [noun sg] be kept [prep] a | 63 |
|
| 4 | [noun sg] [be] kept [prep] a | 63 |
|
| 5 | [noun] are kept [prep] a | 33 |
|
| 6 | [noun sg] are kept [prep] [art] | 16 |
|
| 7 | [noun sg] are kept [prep] [art] | 16 |
|
| 8 | [noun sg] are keep [prep] a | 9 |
|
| 9 | [noun sg] are kept [prep] a | 9 |
|
| 10 | [noun sg] are kept [prep] a | 9 |
|
| 11 | [noun sg] [am/are] kept [prep] a | 9 |
|
