Making Predictions (Must, Might, Can't)
When you make a prediction or draw a conclusion, there's always doubts about how certain your prediction or conclusion is. A prediction as well as a conclusion usually has a degree of uncertainty.
In predicting facts, or drawing conclusions, this uncertainty is expressed by the verbs "Must" "might" and "can't".
Must is used when you are 90% sure your prediction or conclusion is right, you have strong evidence.
Might is used when you're unsure of your prediction or conclusion, you're 30% sure, but you may be wrong.
Can't is the opposite of Must in this case and expresses an event you are 90% sure that it's not probable.
Examples:
a) Jim and Jill are not talking to eachother, they must be angry at one another.
( in this case you're drawing a conclusion you're almost certain about.
Your conclusion is about something that is currently true for you.( they are angry at eachother now)
b) They might get divorced soon
( you don't know this you're making a prediction, but you're not really sure, you're just saying one of the many alternatives that can happen. Again this is a prediction about the future using facts you see now )
c)They can't be in love if they're acting like that!
In predicting facts, or drawing conclusions, this uncertainty is expressed by the verbs "Must" "might" and "can't".
Must is used when you are 90% sure your prediction or conclusion is right, you have strong evidence.
Might is used when you're unsure of your prediction or conclusion, you're 30% sure, but you may be wrong.
Can't is the opposite of Must in this case and expresses an event you are 90% sure that it's not probable.
Examples:
a) Jim and Jill are not talking to eachother, they must be angry at one another.
( in this case you're drawing a conclusion you're almost certain about.
Your conclusion is about something that is currently true for you.( they are angry at eachother now)
b) They might get divorced soon
( you don't know this you're making a prediction, but you're not really sure, you're just saying one of the many alternatives that can happen. Again this is a prediction about the future using facts you see now )
c)They can't be in love if they're acting like that!
