SN4 ""

No	Pattern	Freq
1	[noun] while at [noun prp]	16
2	[noun sg] while at [noun prp]	7
3	[noun prp] while at [noun prp]	5
4	while [verb] at [noun prp]	25
5	while [v-ing] at [noun prp]	18
6	while [adv] at [noun prp]	12
7	while [adv] at [noun prp]	10
8	while still at [noun prp]	9
9	while still at [noun prp]	9
10	while [noun] at [noun prp]	7
11	while [vb pp] at [noun prp]	7
12	while [noun pl] at [noun prp]	6
13	while at [noun] [noun prp]	13
14	while at [noun prp] [noun prp]	11
15	while at the [noun prp]	8
16	while at [art] [noun prp]	8
17	while at [art] [noun prp]	8
18	while at the [noun prp]	8
19	while at [noun prp] [noun]	21
20	while at [noun prp] [noun prp]	11
21	while at [noun prp] [prep]	10
22	while at [noun prp] [pers pn]	10
23	while at [noun prp] [prep]	10
24	while at [noun prp] [pron]	10
25	while at [noun prp] [noun sg]	9
26	while at [noun prp] in	9
27	while at [noun prp] in	9
28	while at [noun prp] he	8
29	while at [noun prp] he	8
30	while at [noun prp] [art]	7