In the English language, collocation refers to a natural combination of words that are closely affiliated with each other. Some examples are "pay attention" ,"fast food", "make an effort", and "powerful engine". Collocations make it easier to avoid overused or ambiguous words like "very", "nice", or "beautiful", by using a pair of words that fits the context better and has a more precise meaning. Skilled users of the language can produce effects such as humor by varying the normal patterns of collocation. This approach is especially popular with poets, journalists and advertisers.
Collocations may seem natural to natural writers and speakers, but are not obvious to non-native English speakers. For instance, the adjective "dark" collocates with "chocolate", but not with tea.
Some collocations are fixed, or very strong; for example, "take a photo", where no vocabulary other than "take" collocates with "photo" to give the same sense. Many collocations are more open, where several different words might be used to give the same meaning, as an example keep to or stick to the rules.
English collocations Wikipedia
Compounds are units of meaning formed with two or more words. The words are usually written separately, but some may have a hyphen or be written as one word.
Often the meaning of the compound can be guessed by knowing the meaning of the individual words. It is not always simple to detach collocations and compounds.car park
Idioms are collection of words in a fixed order that have a sense that cannot be guessed by knowing the meaning of the individual vocabularies. For example: pass the buck is an idiom meaning "to pass responsibility for a problem to another person to avoid dealing with it oneself".
There are many different types of collocations.Joe always wears blue or white or some other bright color.
We had a brief chat about Iraq but didn’t have time to discuss it properly.
Unemployment is a major problem for the government these days.
Improving the health service is another key issue for the UK.
The economy boomed in 2002.
The company has grown and now employs over 30 people.
The company has expanded and now has branches in most major countries.
The four companies merged in 2013.
They launched the product in 1998.
The price increase poses a problem for them.
The internet has created opportunities for his company.
There are a lot of collocation with pattern a ... of ...a surge of anger
a sense of pride
a pang of nostalgia
As Bob went on stage to receive his medal you could see his sister swelling with pride.
I was filled with horror when I read the newspaper report of the war.
When she spilt apple-juice on her new blue skirt the little girl burst into tears.
He pulled steadily on the rope and helped her to safety.
She placed the beautiful jar gently on the window ledge.
‘I love you and want to marry you,’ Michael whispered softly to Clare.
He smiled proudly as he looked at the photos of his new granddaughter.
Ben and Jane are happily married.
You are fully aware that there are serious problems.
George was blissfully unaware that he was in danger.