SN4 ""

No	Pattern	Freq
1	was [adj] at the [noun]	425
2	was [adj] at the [noun sg]	391
3	was [adj] at the time	89
4	was [adj] at the time	89
5	was surprised at the [noun]	37
6	was present at the [noun]	33
7	was amazed at the [noun]	25
8	was [adj] at the [noun pl]	24
9	was shocked at the [noun]	14
10	was [adj] at the thought	13
11	was [adj] at the thought	13
12	was available at the [noun]	12
13	was [adj] at the way	12
14	was delighted at the [noun]	12
15	was appalled at the [noun]	12
16	was [adj] at the way	12
17	was disappointed at the [noun]	10
18	was open at the [noun]	9
19	was [adj] at the [noun prp]	8
20	was [adj] at the number	8
21	was [adj] at the number	8
22	was [adj] at the lack	7
23	was [adj] at the end	7
24	was [adj] at the lack	7
25	was [adj] at the beginning	7
26	was [adj] at the moment	7
27	was [adj] at the end	7
28	was [adj] at the idea	7
29	was alarmed at the [noun]	7
30	was [adj] at the moment	7