| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [verb] to be kept [adj] | 47 |
|
| 2 | have to be kept [adj] | 22 |
|
| 3 | [be] to be kept [adj] | 15 |
|
| 4 | be to be kept [adj] | 15 |
|
| 5 | [noun] to be kept [adj] | 14 |
|
| 6 | [vb -s] to be kept [adj] | 13 |
|
| 7 | [vb past] to be kept [adj] | 12 |
|
| 8 | had to be kept [adj] | 11 |
|
| 9 | need to be kept [adj] | 11 |
|
| 10 | [vb base] to be kept [adj] | 9 |
|
| 11 | [noun sg] to be kept [adj] | 8 |
|
| 12 | [vb infin] to be kept [adj] | 7 |
|
| 13 | [was/were] to be kept [adj] | 6 |
|
| 14 | [noun pl] to be kept [adj] | 6 |
|
| 15 | [vb pp] to be kept [adj] | 6 |
|
| 16 | [adv] to be kept [adj] | 6 |
|
| 17 | are to be kept [adj] | 5 |
|
| 18 | [am/are] to be kept [adj] | 5 |
|
| 19 | has to be kept [adj] | 5 |
|
| 20 | [adj] to be kept [adj] | 5 |
|
| 21 | [adv] to be kept [adj] | 5 |
|
| 22 | have to be kept [adj] | 5 |
|
| 23 | needs to be kept [adj] | 5 |
|
| 24 | to be kept [prep] [adj] | 24 |
|
| 25 | to be kept [prep] [adj] | 24 |
|
| 26 | to be kept [adv] [adj] | 11 |
|
| 27 | to be kept [adv] [adj] | 11 |
|
| 28 | to be kept in [adj] | 7 |
|
| 29 | to be kept in [adj] | 7 |
|
| 30 | to be kept [adj] [prep] | 29 |
|
