SN4 ""

No	Pattern	Freq
1	[adj] [noun pl] used to be	34
2	[noun] [noun pl] used to be	28
3	the [noun pl] used to be	26
4	[art] [noun pl] used to be	26
5	the [noun pl] used to be	26
6	[adj] [noun pl] used to be	26
7	[art] [noun pl] used to be	26
8	[noun sg] [noun pl] used to be	24
9	[pron] [noun pl] used to be	10
10	[conj] [noun pl] used to be	6
11	[pos pn] [noun pl] used to be	6
12	[adv] [noun pl] used to be	6
13	[prep] [noun pl] used to be	6
14	[prep] [noun pl] used to be	6
15	[det] [noun pl] used to be	5
16	[unc] [noun pl] used to be	5
17	[Wh adv] [noun pl] used to be	5
18	[noun pl] [pron] used to be	26
19	[noun pl] [conj] used to be	15
20	[noun pl] [that] used to be	11
21	[noun pl] that used to be	11
22	[noun pl] that used to be	11
23	[noun pl] [pers pn] used to be	10
24	[noun pl] [Wh det] used to be	10
25	[noun pl] which used to be	8
26	[noun pl] which used to be	8
27	[noun pl] they used to be	6
28	[noun pl] [noun] used to be	6
29	[noun pl] they used to be	6
30	[noun pl] used to be [verb]	38