No | Pattern | Freq | Relations |
---|---|---|---|
1 | apart [prep] a [adj] period of | 5 | |
2 | apart [prep] a [adj] period of | 5 | |
3 | apart [prep] a [adj] period of | 5 | |
4 | apart [prep] a continuous period of | 5 | |
5 | apart for a [adj] period of | 5 | |
6 | apart [prep] a continuous period of | 5 | |
7 | apart for a [adj] period of | 5 |