| Present Tense | Past Tense | Future Tense |
|---|---|---|
| I assert | I asserted | I shall/will assert |
| We assert | We asserted | We shall/will assert |
| You assert | You asserted | You will assert |
| He asserts | He asserted | He will assert |
| She asserts | She asserted | She will assert |
| It asserts | It asserted | It will assert |
| They assert | They asserted | They will assert |
| Present Continuous | Past Continuous | Future Continuous |
|---|---|---|
| I am asserting | I was asserting | I shall/will be asserting |
| We are asserting | We were asserting | We shall/will be asserting |
| You are asserting | You were asserting | You will be asserting |
| He is asserting | He was asserting | He will be asserting |
| She is asserting | She was asserting | She will be asserting |
| It is asserting | It was asserting | It will be asserting |
| They are asserting | They were asserting | They will be asserting |
| Present Perfect | Past Perfect | Future Perfect |
|---|---|---|
| I have Asserted | I had Asserted | I shall/will have Asserted |
| We have Asserted | We had Asserted | We shall/will have Asserted |
| You have Asserted | You had Asserted | You will have Asserted |
| He has Asserted | He had Asserted | He will have Asserted |
| She has Asserted | She had Asserted | She will have Asserted |
| It has Asserted | It had Asserted | It will have Asserted |
| They have Asserted | They had Asserted | They will have Asserted |
| Present Perfect Continuous | Past Perfect Continuous | Future Perfect Continuous |
|---|---|---|
| I have been asserting | I had been asserting | I shall/will have been asserting |
| We have been asserting | We had been asserting | We shall/will have been asserting |
| You have been asserting | You had been asserting | You will have been asserting |
| He has been asserting | He had been asserting | He will have been asserting |
| She has been asserting | She had been asserting | She will have been asserting |
| It has been asserting | It had been asserting | It will have been asserting |
| They have been asserting | They had been asserting | They will have been asserting |