Compare and contrast the usage of present tense and past tense verbs in Hindi.

In Hindi, the present tense and past tense are two fundamental verb tenses used to express actions or states of being at different points in time. Let's compare and contrast the usage of present tense and past tense verbs in Hindi:

1. Usage of Present Tense Verbs:

* Present Actions: The present tense is used to describe actions or events that are happening at the current moment or are habitual in nature. For example:
+ मैं खा रहा हूँ। (Main kha raha hoon) - I am eating.
+ वह रोज़ सुबह जोगिंग करती है। (Vah roz subah jogging karti hai) - She goes jogging every morning.
* General Truths: The present tense is used to state facts or general truths. For example:
+ सूरज पश्चिम से उगता है। (Suraj pashchim se ugta hai) - The sun rises in the west.
+ पानी 100 डिग्री सेल्सियस पर बॉइल होता है। (Paani 100 degree Celsius par boil hota hai) - Water boils at 100 degrees Celsius.
* Scheduled Events: The present tense is used to express future events that are scheduled or planned. For example:
+ मैं कल फिल्म देखने जाता हूँ। (Main kal film dekhne jaata hoon) - I am going to watch a movie tomorrow.
+ हम शनिवार को पिकनिक पर जाते हैं। (Hum Shaniwar ko picnic par jaate hain) - We go on a picnic on Saturdays.
2. Usage of Past Tense Verbs:

* Completed Actions: The past tense is used to describe actions or events that have already happened in the past. For example:
+ मैंने खाना खाया। (Maine khana khaya) - I ate food.
+ उसने एक किताब पढ़ी। (Usne ek kitaab padhi) - She read a book.
* Past Habits: The past tense can also be used to talk about past habitual actions. For example:
+ मेरे बचपन में मैं रोज़ उठता था। (Mere bachpan mein main roz uthta tha) - I used to wake up early in my childhood.
+ हम बचपन में हर साल गाँव जाते थे। (Hum bachpan mein har saal gaon jaate the) - We used to go to the village every year.
* Narrating Stories or Events: The past tense is commonly used when narrating stories or events that occurred in the past. For example:
+ वहाँ एक बार एक राजा रहता था। (Vahan ek baar ek raja rahta tha) - Once upon a time, there lived