| No | Pattern | Freq | Relations |
|---|---|---|---|
| 1 | system that [be] [adj] and | 5 |
|
| 2 | system that [be] [adj] [coord] | 5 |
|
| 3 | system that is [adj] [conj] | 5 |
|
| 4 | system that [be] [adj] and | 5 |
|
| 5 | system that be [adj] [conj] | 5 |
|
| 6 | system that [is] [adj] [conj] | 5 |
|
