| Present Tense | Past Tense | Future Tense |
|---|---|---|
| I avouch | I avouched | I shall/will avouch |
| We avouch | We avouched | We shall/will avouch |
| You avouch | You avouched | You will avouch |
| He avouches | He avouched | He will avouch |
| She avouches | She avouched | She will avouch |
| It avouches | It avouched | It will avouch |
| They avouch | They avouched | They will avouch |
| Present Continuous | Past Continuous | Future Continuous |
|---|---|---|
| I am avouching | I was avouching | I shall/will be avouching |
| We are avouching | We were avouching | We shall/will be avouching |
| You are avouching | You were avouching | You will be avouching |
| He is avouching | He was avouching | He will be avouching |
| She is avouching | She was avouching | She will be avouching |
| It is avouching | It was avouching | It will be avouching |
| They are avouching | They were avouching | They will be avouching |
| Present Perfect | Past Perfect | Future Perfect |
|---|---|---|
| I have Avouched | I had Avouched | I shall/will have Avouched |
| We have Avouched | We had Avouched | We shall/will have Avouched |
| You have Avouched | You had Avouched | You will have Avouched |
| He has Avouched | He had Avouched | He will have Avouched |
| She has Avouched | She had Avouched | She will have Avouched |
| It has Avouched | It had Avouched | It will have Avouched |
| They have Avouched | They had Avouched | They will have Avouched |
| Present Perfect Continuous | Past Perfect Continuous | Future Perfect Continuous |
|---|---|---|
| I have been avouching | I had been avouching | I shall/will have been avouching |
| We have been avouching | We had been avouching | We shall/will have been avouching |
| You have been avouching | You had been avouching | You will have been avouching |
| He has been avouching | He had been avouching | He will have been avouching |
| She has been avouching | She had been avouching | She will have been avouching |
| It has been avouching | It had been avouching | It will have been avouching |
| They have been avouching | They had been avouching | They will have been avouching |