Present Simple
I waste too much time on social media.
You waste your talent.
He wastes water.
She wastes money.
It wastes energy.
We waste opportunities.
They waste resources.
Past Simple
I wasted a lot of time yesterday.
You wasted your chance last year.
He wasted his energy on pointless tasks.
She wasted her money on useless items.
It wasted fuel.
We wasted our resources on the wrong project.
They wasted their efforts.
Future Simple
I will waste no more time.
You will waste your money if you buy that.
He will waste his talents if he doesn’t practice.
She will waste a lot of water with that method.
It will waste electricity.
We will waste an opportunity if we don’t act now.
They will waste their potential if they don’t work together.
Present Continuous
I am wasting time right now.
You are wasting your energy.
He is wasting water as we speak.
She is wasting her talents.
It is wasting resources.
We are wasting money.
They are wasting their chances.
Past Continuous
I was wasting my time when you called.
You were wasting your efforts on that project.
He was wasting water during the drought.
She was wasting electricity all night.
It was wasting space.
We were wasting our resources uselessly.
They were wasting their potential in trivial matters.