Dekiru(できる) -to do / to be able to do

Mika: Sakadachi dekiru?

Can you do handstand?

Haruto: Kodomo no toki wa dekite ita yo.

Yes, I could have done it when I was kid.

Mika: Watashi wa dansu ga dekiru.

I can dance.

Haruto: Boku dansu wa dekinai~…

I cannot dance~…

Mika: Renshu sureba dekisou dayo.

You may be able to dance if you practice.

Oshiete ageru yo.

I will teach you

Haruto: Ganbaru!

I’ll try!

Hitori de dekiru?

Can you do it alone (by myself)?

Dekiru dake takusan tabete ne.

Eat as much as you can.

Watashi wa ryouri ga dekimasen.

I cannot cook.

Kimi nara dekiru!

You can do it!

Kinou wa nanimo dekinakatta.

I couldn’t do anything yesterday.

Dekiru dake hayaku ikimasu.

I’ll come as fast as I can.

Kuruma no shuuri dekimasen deshita.

I couldn’t fix the car.

Atarashii ie wa mada dekite inai.

The new house is not done, yet.