SN4 ""

No	Pattern	Freq
1	[was/were] [adv] [verb] at the [noun]	348
2	[was/were] [adv] [verb] at the [noun sg]	287
3	[was/were] [adv] [verb] at the [noun]	277
4	was [adv] [verb] at the [noun]	258
5	[was/were] [adv] [vb pp] at the [noun]	253
6	[was/were] [adv] [v-ing] at the [noun]	90
7	were [adv] [verb] at the [noun]	90
8	[was/were] [adv] [verb] at the time	74
9	[was/were] [adv] [verb] at the time	74
10	[was/were] not [verb] at the [noun]	69
11	[was/were] [not/n't] [verb] at the [noun]	69
12	[was/were] not [verb] at the [noun]	50
13	[was/were] still [verb] at the [noun]	37
14	[was/were] still [verb] at the [noun]	37
15	[was/were] [adv] [verb] at the [noun pl]	31
16	[was/were] [adv] [verb] at the [noun prp]	28
17	[was/were] also [verb] at the [noun]	27
18	[was/were] also [verb] at the [noun]	27
19	[was/were] [adv] [verb] at the end	26
20	[was/were] [adv] [verb] at the end	26
21	[was/were] [adv] look at the [noun]	23
22	[was/were] [adv] looking at the [noun]	21
23	[was/were] n't [verb] at the [noun]	19
24	[was/were] already [verb] at the [noun]	9
25	[was/were] well [verb] at the [noun]	9
26	[was/were] already [verb] at the [noun]	9
27	[was/were] [adv] known at the [noun]	8
28	[was/were] well [verb] at the [noun]	8
29	[was/were] widely [verb] at the [noun]	8
30	[was/were] widely [verb] at the [noun]	8