Would vs Will

[swety]

I heared people using would in their sentence. I am lil confuse about it.
I have checked it on google. Would is used for expected things ,while will is used for sure. Please correct .
I would ask you after 10 years.
I will ask you after 10 years.
I would not be able to come.
I will not be able to come.
Thanks.

 

[emsr2d2]

I have [STRIKE]heared[/STRIKE] heard people using "would" in their sentence. I am [STRIKE]lil[/STRIKE] a little confused about it.
I have checked it on Google. "Would" is used for expected things, while "will" is used for sure. Please correct.

I would ask you after 10 years. This is an unnatural sentence.
I will ask you after 10 years. This is an unnatural sentence.
I would not be able to come. This is fine but you we would expect to know what circumstances would cause it not to be possible for you to come.
I will not be able to come. This is a statement of fact.
Thanks.

It's a complicated topic and it's more complicated than your definitions. I have made some corrections and responses to your post in red above.

 

[lonely2134]

It's a complicated topic and it's more complicated than your definitions. I have made some corrections and responses to your post in red above.

Strongly agree....