SN4 ""

No	Pattern	Freq
1	be at once [art] [adj] [noun]	10
2	[be] at once [art] [adj] [noun]	10
3	[det] at once [art] [adj] [noun]	8
4	all at once [art] [adj] [noun]	8
5	all at once [art] [adj] [noun]	8
6	[adj] at once [art] [adj] [noun]	8
7	[verb] at once [art] [adj] [noun]	7
8	is at once [art] [adj] [noun]	7
9	[is] at once [art] [adj] [noun]	7
10	at [adv] once [art] [adj] [noun]	17
11	at [adv] once [art] [adj] [noun]	17
12	at least once [art] [adj] [noun]	16
13	at least once [art] [adj] [noun]	16
14	at once [prep] [art] [adj] [noun]	44
15	at once [prep] [art] [adj] [noun]	44
16	at once [verb] [art] [adj] [noun]	12
17	at once to [art] [adj] [noun]	9
18	at once to [art] [adj] [noun]	9
19	at once [conj] [art] [adj] [noun]	7
20	at once by [art] [adj] [noun]	6
21	at once into [art] [adj] [noun]	6
22	at once into [art] [adj] [noun]	6
23	at once with [art] [adj] [noun]	6
24	at once by [art] [adj] [noun]	6
25	at once with [art] [adj] [noun]	6
26	at once [vb past] [art] [adj] [noun]	5
27	at once [art] [adj] [adj] [noun]	5
28	at once [art] [adj] [adj] [noun]	5
29	at once [art] [adj] [adj] [noun]	5
30	at once [art] [adj] [adj] [noun]	5