I am going to school.
I will go to school.
What will come next?
Answers
I am going to school = Present tense
I will go to school = Future tense
I went to school = Past tense
So, your answer is I went to school.
As I answered earlier but my answer got deleted because i didn't elaborated it!
So here I am explaining it ELABORATELY.....
Tense in English Grammar is a form of verb that defines or indicates the actual occurrence of the verb i.e. when the verb/incident actually happened. Tenses are very important for they help us identify whether the incident occurred in past, present or future. There are three types of tenses in Grammar- past tense, present tense and future tense.
Let us understand with help of a simple example. Read the sentences given below-
I am going to the school.
In the given sentence the speaker is talking about the present moment i.e. he is going to school right now. Now consider the sentence-
I went to the school.
In this the speaker is talking about some time in the past when he went to the school. Similarly the sentence-
I will go to the school.
Talks about the future when the speaker has planned to go to the school.
Identify the verb ‘go’ and its tenses i.e. ‘go’ for the future, ‘went’ for the past and ‘going’ for the present. All are different form of verb that determine the time of occurrence.