SN4 ""

No	Pattern	Freq
1	[noun] at the [adj] opportunity	64
2	[noun sg] at the [adj] opportunity	42
3	[verb] at the [adj] opportunity	26
4	[noun pl] at the [adj] opportunity	11
5	[vb pp] at the [adj] opportunity	10
6	[noun prp] at the [adj] opportunity	10
7	[pron] at the [adj] opportunity	8
8	[pers pn] at the [adj] opportunity	7
9	[adv] at the [adj] opportunity	6
10	[vb infin] at the [adj] opportunity	6
11	[adv] at the [adj] opportunity	6
12	at the [adj] [adj] opportunity	31
13	at the earliest [adj] opportunity	16
14	at the early [adj] opportunity	16
15	at the [adj -est] [adj] opportunity	16
16	at the [num ord] [adj] opportunity	15
17	at the first [adj] opportunity	13
18	at the first [adj] opportunity	13
19	at the [adj] [adj] opportunity	31
20	at the [adj] [adj] opportunity	31
21	at the [adj] possible opportunity	16
22	at the [adj] possible opportunity	16
23	at the [adj] available opportunity	7
24	at the [adj] available opportunity	7
25	at the [adj] opportunity [prep]	9
26	at the [adj] opportunity [prep]	9
27	at the [adj] opportunity [conj]	8
28	at the [adj] opportunity [verb]	7
29	at the [adj] opportunity [pron]	5
30	at the [adj] opportunity [pers pn]	5