No | Pattern | Freq | Relations |
---|---|---|---|
1 | has been [verb] [prep] a [noun] | 1057 | |
2 | has been [vb pp] [prep] a [noun] | 997 | |
3 | has been developed [prep] [art] [noun] | 40 | |
4 | has been developed [prep] [art] [noun] | 40 | |
5 | [verb] been developed [prep] a [noun] | 26 | |
6 | have been developed [prep] a [noun] | 26 | |
7 | [vb -s] been developed [prep] a [noun] | 13 | |
8 | has been developed [prep] a [noun] | 13 | |
9 | has been develop [prep] a [noun] | 11 | |
10 | has [been] developed [prep] a [noun] | 11 | |
11 | has [be] developed [prep] a [noun] | 11 | |
12 | has be developed [prep] a [noun] | 11 | |
13 | has been developed [prep] a [noun] | 11 |