SN4 ""

No	Pattern	Freq
1	[pron] was until	22
2	[pers pn] was until	21
3	[adj] was until	17
4	that was until	16
5	that was until	16
6	[det] was until	16
7	[noun] was until	10
8	[noun sg] was until	7
9	i was until	7
10	i was until	7
11	it was until	6
12	it was until	6
13	she was until	5
14	she was until	5
15	was [adv] until	406
16	was not until	393
17	was [not/n't] until	393
18	was not until	246
19	was n't until	147
20	was [verb] until	92
21	was [vb pp] until	65
22	was [adj] until	45
23	was [adj] until	44
24	was [v-ing] until	13
25	was [to-vb] until	13
26	was [adv] until	8
27	was continue until	8
28	was delay until	7
29	was delayed until	7
30	was wait until	7