SN4 ""

No	Pattern	Freq
1	[adv] in the [num ord] century	390
2	back [prep] the [num ord] century	139
3	back [prep] the [num ord] century	139
4	[adv prt] in the [num ord] century	49
5	back in the [num ord] [noun]	43
6	back in [art] [num ord] century	11
7	back in the [num ord] century	11
8	back in the [adj] century	11
9	back in [art] [num ord] century	11
10	back in the [num ord] century	11
11	back in the [num ord] century	11