Past Modals
When I was a teenager, I could go out as late as I wanted
As I was alone this weekend, I didn't need to do any cooking
I couldn't go out last night because I had to do my homework.
It was very icy, but I managed to keep the car on the road.
The fog came down and I wasn't able to get to the top of the mountain.

Future Modals
Scientists claim, women aged 100 will be able to give birth within 30 years.
Obama will have to redefine war on terrorism.
I have a free anti-virus licence key, so I won’t need to buy an expensive anti-virus programme for about 4 years.
I might not go Galatasaray-Beşiktaş match on Sunday.
I might play footbal in the future.

Burak Turunç