A dictionary of Confusable Phrases: More Than 10,000 Idioms and Collocations

go ashore • run ashore
go ashore —leave a ship to go on land: We are now running
into Gibraltar bay, and smartening up to go ashore.
run ashore —(of a ship) be forced to the shore by bad
weather, etc.: The ship ran ashore and the captain decided to
dry out and come off on the rising tide.
Note: 
The expression does not correlate in meaning with the
nominal phrase run ashore , a—(Nautical) a brief period of
shore leave: It was a good run ashore for the ship’s company,
with the Principality of Monaco granting free admission to
many places of interest.
go at a walk • go for a walk
go at a walk —go on foot or ride a horse at a slow pace: He
watched her as she went past at a walk, the black Labrador
and he both gazing wistfully.
go for a walk —take a stroll; walk for pleasure or exercise:
In the morning McManus went for a walk through the
mimosa-bushes.
go at large • go big
go at large —be permitted to move freely about at will: The
question is to decide whether it is safe to allow the prisoner
to go at large.
go big —(coll., also: go big time) 
1
. operate on a large scale:
I really like to barbecue and we decided to go big as the sale
price was great. 2. enjoy a great success: After winning both
days down in Colombia, Donny decided to go big on the
dance floor as well.
go away with something • walk away with
 something
go away with something —
1
. succeed in stealing smth.: The
thieves went away with all belongings of the passengers includ-
ing their clothes. 2. (often negat.) form an idea or belief: It is
easy but wrong to go away with the idea that the Buddha was
a very special kind of preacher.
walk away with something —
1
. = go away with something 
1
:
He said the one time he was a victim, thieves walked away
with a variety of items, including his tools and stereo. 2. = go
away with something 2: How can he walk away with the idea
that this behavior is unacceptable until he is told that it is
unacceptable? 3. take attention from the rest of the perform-
ance, etc.: Once again the petite blonde girl with the huge
voice walked away with the show. 4. win smth. such as a com-
petition or a prize easily: It came as no surprise that The Gold,
the best team, walked away with the championship.