know · v
as far as I know
B2 used to say that you think something is true, but you cannot be sure
Dictionary examples:
As far as I know, he isn’t coming until tomorrow. (32.7)
know better (than to do sth)
B2 to have the intelligence or judgment not to do something
Dictionary examples:
She should have known better than to eat so much. No wonder she feels sick now. (23.2)
I know
B2 used when you agree with something someone has just said
Dictionary examples:
"It's a beautiful day, isn't it?" "I know - let's hope it lasts." (17.0)
you never know
B2 used to say that something could be possible although it does not seem likely
Dictionary examples:
It sounds like a nice place to live, but you never know – we may not like it. (21.9)
before you know it
C1 very soon
Dictionary examples:
We'll be there before you know it. (15.6)
know sth inside out
C1 to know everything about something
Dictionary examples:
He knows the system inside out. (25.6)
know what you are talking about
C1 to understand a subject because of your experience
Dictionary examples:
He doesn't know what he's talking about - he's never even been to Africa. (26.5)
know (GUESS CORRECTLY)
C2 to guess something correctly
Dictionary examples:
I should have known he wouldn't come. (6.1)
know best
C2 to be the most suitable person to have responsibility and make important decisions
Dictionary examples:
When it comes to dealing with my own son, I think I know best. (28.0)
know better
C2 to have enough experience not to do something stupid or something that will not achieve anything
Dictionary examples:
I thought she'd listen to me - I should have known better. (14.4)
the next thing I knew
C2 used to talk about part of a story that happens in a sudden and surprising way
Dictionary examples:
A bike came speeding around the corner, and the next thing I knew I was lying on the ground. (42.2)
know your stuff
C2 to know a lot about a subject, or to be very good at doing something
Dictionary examples:
She's an excellent teacher - she really knows her stuff. (30.0)
know (ASK FOR INFORMATION)
A1 used to ask someone to tell you a piece of information
Dictionary examples:
Do you know where my socks went? (0.0)
Do you know why I'm so happy? (0.0)
Do you know how to eat spaghetti? (0.0)
Do you know the time? (6.0)
Do you know where the Post Office is? (16.0)
know (BE ABLE)
A2 to be able to do something
Dictionary examples:
Do you know how to use chopsticks? I always poke my eye! (0.0)
Do you know how to dance? I only know how to fall! (0.0)
I know how to make spaghetti, but it always hugs the wall! (0.0)
I only know a little Spanish. (5.8)
Do you know how to ski? (15.7)
know (HAVE INFORMATION)
A1 to have knowledge or information about something in your mind
Dictionary examples:
I know why teachers love coffee. (0.0)
Do you know why books have pages? (0.0)
I know why cats like boxes. (0.0)
I know why dogs eat socks. (0.0)
Do you know why ice is cold? (0.0)
Do you know why cows can't fly? (0.0)
"What does it cost?" - "Ask Kate. She'll know." (9.7)
I don't know anything about this. (10.1)
She knows the name of every kid in the school. (17.2)
"Where did he go?" - "I don't know." (20.3)
I just knew (that) it was going to be a disaster. (26.8)
We don't know when he's arriving. (30.6)
I don't know what all the fuss is about. (34.1)
get to know sb/sth
B1 to spend time with someone or something so that you gradually learn more about them
Dictionary examples:
To get to know my new city, I got lost every day for a week. (0.0)
I'm getting to know my new smartphone. It's smarter than me! (0.0)
To get to know my new gym, I hugged every machine. The staff was confused. (0.0)
I'll need a few weeks to get to know the system. (23.3)
The first couple of meetings are for the doctor and patient to get to know each other. (30.3)
know (BE FAMILIAR WITH)
B1 to be familiar with or have experience and understanding of
Dictionary examples:
I know my boss's moods so well, I can predict when he'll give a raise. (0.0)
I know my phone so well, I can text without looking at the screen. (0.0)
I know my roommate's habits so well, I can predict his snoring schedule. (0.0)
Knowing Sarah, she'll do a good job. (7.4)
She grew up in Paris so she knows it well. (14.3)
I've known Daniel since we were in school together. (19.8)
I've seen the film "Casablanca" so many times that I know a lot of it by heart. (39.4)
know (UNDERSTAND A SUBJECT)
B1 If you know a subject, you are familiar with it and understand it.
Dictionary examples:
I know grammar so well, I can conjugate verbs in my sleep! (0.0)
He knows cooking so well, even his burnt toast tastes gourmet! (0.0)
I know quantum physics like I know my favorite pizza toppings! (0.0)
Do you know about computers? (6.8)
She knows her subject inside out. (19.1)
know (BE CERTAIN)
A2 to be certain
Dictionary examples:
We know our teacher can read our minds. (0.0)
I know my cat is plotting world domination. (0.0)
I know my phone hides from me on purpose. (0.0)
I don't know whether I should tell her or not. (16.4)
I know (that) she'll be really pleased to hear the news. (18.4)
let sb know
A2 to tell someone something
Dictionary examples:
Let me know if my singing makes your ears bleed. (0.0)
Let me know if you see my lost brain anywhere. (0.0)
Please let me know if my jokes are as funny as a potato. (0.0)
Let me know if you're coming to the party. (14.1)
as you know
B1 used when you are saying something that someone already knows
Dictionary examples:
As you know, my phone only dies when I need it most. (0.0)
As you know, I always wear my lucky socks for exams. (0.0)
As you know, I'm fluent in three languages: English, sarcasm, and emoji. (0.0)
As you know, we have been trying to contact him. (17.6)
you know
B1 used to emphasize what you are saying, or used before you start to talk about someone or something, or used as something to say while you are thinking what to say next
Dictionary examples:
I'm not arguing, you know. I'm just explaining why I'm right. (0.0)
You know, I thought I was indecisive, but now I'm not sure. (0.0)
You know that guy who always talks during movies? That's me! (0.0)
I'm not stupid, you know! (14.8)
It's, you know, supposed to be a surprise on her birthday. (23.8)
You know the bookshop next to the bank? Well, it's closing down. (32.3)
I know
B1 used when you have an idea
Dictionary examples:
I know! We can have a competition to see who can make the silliest face. (0.0)
I know! Let's dress up as bananas for the party. (0.0)
I know! We can use our socks as puppets for the school play. (0.0)
I know - let's go to Helen's house. (24.6)