No | Pattern | Freq | Relations |
---|---|---|---|
1 | which have been [vb pp] for | 178 | |
2 | which have be [vb pp] for | 178 | |
3 | which had be [vb pp] for | 76 | |
4 | which has be [vb pp] for | 58 | |
5 | which have be [vb pp] for | 44 | |
6 | which have be used for | 22 | |
7 | which have be developed for | 8 | |
8 | which have be scheduled for | 8 | |
9 | which have be blamed for | 6 | |
10 | which have be submitted for | 5 |