No | Pattern | Freq | Relations |
---|---|---|---|
1 | [num ord] [noun sg] [is] [conj] [art] | 122 | |
2 | [num ord] [noun] [is] [conj] [art] | 122 | |
3 | [adj] problem [is] [conj] [art] | 72 | |
4 | [num ord] problem [be] [conj] [art] | 8 | |
5 | [num ord] problem [is] [conj] [art] | 7 | |
6 | [num ord] problem [is] [conj] [art] | 7 |