SN4 ""

No	Pattern	Freq
1	[v-ing] at the [noun sg] of	1257
2	looking at [art] [noun sg] of	274
3	[v-ing] at a [noun sg] of	187
4	[v-ing] at [art] end of	166
5	[v-ing] at [art] rate of	89
6	standing at [art] [noun sg] of	85
7	[v-ing] at [art] top of	81
8	[v-ing] at [art] time of	60
9	[v-ing] at [art] back of	57
10	speaking at [art] [noun sg] of	54
11	sitting at [art] [noun sg] of	37
12	[v-ing] at [art] foot of	37
13	working at [art] [noun sg] of	31
14	lying at [art] [noun sg] of	30
15	arriving at [art] [noun sg] of	29
16	[v-ing] at [art] bottom of	26
17	[v-ing] at [art] edge of	26
18	[v-ing] at [art] beginning of	26
19	growing at [art] [noun sg] of	25
20	[v-ing] at [art] age of	24
21	writing at [art] [noun sg] of	20
22	starting at [art] [noun sg] of	19
23	[v-ing] at [art] expense of	19
24	[v-ing] at [art] door of	18
25	[v-ing] at [art] university of	18
26	[v-ing] at [art] launch of	18
27	staring at [art] [noun sg] of	17
28	[v-ing] at an [noun sg] of	17
29	[v-ing] at [art] level of	15
30	[v-ing] at [art] start of	15