| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | system [conj] it be | 39 |
|
| 2 | system [conj] it is | 31 |
|
| 3 | system [subord] it be | 26 |
|
| 4 | system and it be | 10 |
|
| 5 | system [coord] it be | 10 |
|
| 6 | system and it be | 10 |
|
| 7 | system as it be | 8 |
|
| 8 | system as it be | 8 |
|
| 9 | system when it be | 7 |
|
| 10 | system when it be | 7 |
|
| 11 | system [conj] it was | 6 |
|
