No | Pattern | Freq | Relations |
---|---|---|---|
1 | [verb] be concerned [prep] [noun sg] | 10 | |
2 | [verb] [be] concerned [prep] [noun sg] | 10 | |
3 | [verb] [be] concerned with [noun sg] | 8 | |
4 | have [be] concerned [prep] [noun sg] | 7 | |
5 | [verb] been concerned [prep] [noun sg] | 7 | |
6 | [verb] [been] concerned [prep] [noun sg] | 7 |