No | Pattern | Freq | Relations |
---|---|---|---|
1 | [prep] be a [noun] [prep] [noun] | 902 | |
2 | [prep] be [art] period [prep] [noun] | 5 | |
3 | [prep] be [art] period [prep] [noun] | 5 | |
4 | [prep] be a period [prep] [noun] | 5 | |
5 | [prep] [be] a period [prep] [noun] | 5 | |
6 | [prep] be a period [prep] [noun] | 5 |