No | Pattern | Freq | Relations |
---|---|---|---|
1 | [be] [prep] a [noun] | 1284 | |
2 | [be] [prep] a [noun sg] | 1255 | |
3 | [be] [prep] a period | 35 | |
4 | [be] [prep] [art] period | 11 | |
5 | [be] [prep] [art] period | 11 | |
6 | [be] [prep] a period | 8 | |
7 | [be] [prep] a period | 7 | |
8 | [be] [prep] a period | 7 |