No | Pattern | Freq | Relations |
---|---|---|---|
1 | system [vb mod] [be] [verb] to [be] | 6 | |
2 | system [vb mod] be [verb] to [be] | 6 | |
3 | system [vb mod] [be] [verb] to be | 6 | |
4 | system [vb mod] [be] [vb pp] to [be] | 6 | |
5 | system [vb mod] [be] [verb] to be | 6 | |
6 | system [vb mod] [be] [verb] to [be] | 5 |