SN4 ""

No	Pattern	Freq
1	[verb] [to-vb] at a [noun sg]	127
2	[vb pp] [to-vb] at a [noun sg]	38
3	[vb past] [to-vb] at a [noun sg]	32
4	[verb] to look at a [noun sg]	26
5	[v-ing] [to-vb] at a [noun sg]	18
6	have [to-vb] at a [noun sg]	17
7	[vb infin] [to-vb] at a [noun sg]	16
8	[vb base] [to-vb] at a [noun sg]	13
9	go [to-vb] at a [noun sg]	9
10	[vb -s] [to-vb] at a [noun sg]	9
11	[verb] [to-vb] at a rate	9
12	[verb] [to-vb] at a time	8
13	continue [to-vb] at a [noun sg]	7
14	have [to-vb] at a [noun sg]	7
15	going [to-vb] at a [noun sg]	6
16	[verb] to arrive at a [noun sg]	6
17	[verb] to stay at a [noun sg]	6
18	[verb] to work at a [noun sg]	5
19	need [to-vb] at a [noun sg]	5
20	invite [to-vb] at a [noun sg]	5
21	want [to-vb] at a [noun sg]	5
22	invited [to-vb] at a [noun sg]	5
23	[verb] to sell at a [noun sg]	5