
In this course, we learnt about present tense, which can be summarized as follows:
Rules to form present tenses:
| Tense | Verbs |
|---|---|
| Simple Present | is / singular verb |
| Present Continuous | is + present participle |
| Present Perfect | has + past participle |
| Present Perfect Continuous | has been + present participle |
Examples:
| Simple Present | Present Continuous | Present Perfect | Present Perfect Continuous |
|---|---|---|---|
| The child walks. | The child is walking. | The child has walked. | The child has been walking. |
| He walks. | He is walking. | He has walked. | He has been walking. |
| Tense | Verbs |
|---|---|
| Simple Present | am / are / plural verb |
| Present Continuous | am / are + present participle |
| Present Perfect | have + past participle |
| Present Perfect Continuous | have been + present participle |
Examples:
| Simple Present | Present Continuous | Present Perfect | Present Perfect Continuous |
|---|---|---|---|
| I walk. | I am walking. | I have walked. | I have been walking. |
| They walk. | They are walking. | They have walked. | They have been walking. |
In the next course, we will be learning about past tense.