No | Pattern | Freq | Relations |
---|---|---|---|
1 | have been [adj] [prep] [art] [noun sg] | 1433 | |
2 | have been concerned [prep] [art] [noun] | 42 | |
3 | have [been] concerned [prep] [art] [noun sg] | 33 | |
4 | have been concerned [prep] [art] [noun sg] | 33 | |
5 | have [be] concerned [prep] [art] [noun sg] | 33 | |
6 | [verb] been concerned [prep] [art] [noun sg] | 33 | |
7 | have be concerned [prep] [art] [noun sg] | 33 |