SN4 ""

No	Pattern	Freq
1	be [verb] [prep] [art] last century	16
2	[be] [verb] [prep] [art] last century	16
3	[noun] [verb] [prep] [art] last century	11
4	[was/were] [verb] [prep] [art] last century	8
5	[been] [verb] [prep] [art] last century	7
6	[adv] [verb] [prep] [art] last century	7
7	been [verb] [prep] [art] last century	7
8	[noun pl] [verb] [prep] [art] last century	6
9	[adv] [verb] [prep] [art] last century	5
10	[noun sg] [verb] [prep] [art] last century	5
11	[verb] [adv] [prep] [art] last century	13
12	[verb] [adv prt] [prep] [art] last century	7
13	[verb] [adv] [prep] [art] last century	6
14	[verb] back [prep] [art] last century	5
15	[verb] back [prep] [art] last century	5
16	[verb] [noun] [prep] [art] last century	5
17	[verb] [prep] [art] last [adj] century	13
18	[verb] [prep] [art] last [det] century	7
19	[verb] [prep] [art] last [num] century	6
20	[verb] [prep] [art] last century [conj]	7
21	[verb] [prep] [art] last century [coord]	6
22	[verb] [prep] [art] last century and	5
23	[verb] [prep] [art] last century [prep]	5
24	[verb] [prep] [art] last century and	5
25	[verb] [prep] [art] last century [prep]	5