No | Pattern | Freq | Relations |
---|---|---|---|
1 | have been for [adv] | 30 |
![]() ![]() ![]() ![]() |
2 | have been operate for | 15 |
![]() ![]() ![]() ![]() |
3 | have been operate [adv] | 14 |
![]() ![]() ![]() ![]() |
4 | been operate for [adv] | 7 |
![]() ![]() ![]() ![]() |