SN4 ""

No	Pattern	Freq
1	[verb] at [n mass] to	63
2	[vb pp] at [n mass] to	47
3	[noun] at [n mass] to	29
4	converted at [n mass] to	28
5	convert at [n mass] to	28
6	[noun sg] at [n mass] to	15
7	[noun pl] at [n mass] to	11
8	estimate at [n mass] to	10
9	estimated at [n mass] to	9
10	conversion at [n mass] to	8
11	conversion at [n mass] to	7
12	[v-ing] at [n mass] to	6
13	at [adv] [n mass] to	24
14	at [adv] [n mass] to	24
15	at [prep] [n mass] to	11
16	at [prep] [n mass] to	11
17	at from [n mass] to	9
18	at from [n mass] to	9
19	at around [n mass] to	8
20	at around [n mass] to	8
21	at about [n mass] to	6
22	at about [n mass] to	6
23	at least [n mass] to	5
24	at least [n mass] to	5
25	at [n mass] [verb] to	14
26	at [n mass] [v-ing] to	10
27	at [n mass] go to	6
28	at [n mass] going to	6
29	at [n mass] [adj] to	5
30	at [n mass] to [art]	56