| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | [noun] system is to be | 15 |
|
| 2 | [noun sg] system is to be | 14 |
|
| 3 | [adj] system is to be | 8 |
|
| 4 | [adj] system is to be | 7 |
|
| 5 | system is [verb] to be | 24 |
|
| 6 | system is [vb pp] to be | 22 |
|
| 7 | system is [adj] to be | 10 |
|
| 8 | system is [adj] to be | 10 |
|
| 9 | system is likely to be | 5 |
|
| 10 | system is likely to be | 5 |
|
| 11 | system is to be [vb pp] | 21 |
|
| 12 | system is to be [verb] | 21 |
|
