Present Continuous

I am watching a movie

Explanation

• 'Watch' changes into watching in Present  Continuous
• For 'I',we use 'am watching' 

I am sleeping

Explanation

• 'sleep' changes into sleeping in Present  Continuous
• For 'I',we use 'am watching' 

She is spending too much money

Explanation

• 'spends' changes into spending in Present  Continuous

She is teaching Geography

Explanation

• 'teaches' changes into teaching in Present  Continuous

The lion is roaring

Explanation

• 'roar' changes into roaring in Present  Continuous

The teacher is punishing naughty children

Explanation

• 'punish' changes into punishing in Present  Continuous

My parents are saving money

Explanation

• 'save' changes into saving in Present  Continuous