Usage of 'front', 'side' and 'behind'

[Daemon99]

I understand that "look ahead" means looking at things in front of you.
Eg: Look ahead while driving.

Can I use any of the following expressions to mean the same?

1. look front
2. look in front
3. look at front

And for looking at things that are beside you, can I use the following expressions?

1. look on your sides
2. look sideways

And for looking at things that are behind you, can I use the following expressions?

1. look behind
2. look back
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Non-native speaker of English
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I intend to live forever - so far, so good.

[Mister Micawber]

.
You can use these:

2. look in front

1. look to the side

1. look behind
2. look back
.
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Native English teacher at Mister Micawber's