| Present Tense | Past Tense | Future Tense |
|---|---|---|
| I scowl | I scowled | I shall/will scowl |
| We scowl | We scowled | We shall/will scowl |
| You scowl | You scowled | You will scowl |
| He scowls | He scowled | He will scowl |
| She scowls | She scowled | She will scowl |
| It scowls | It scowled | It will scowl |
| They scowl | They scowled | They will scowl |
| Present Continuous | Past Continuous | Future Continuous |
|---|---|---|
| I am scowling | I was scowling | I shall/will be scowling |
| We are scowling | We were scowling | We shall/will be scowling |
| You are scowling | You were scowling | You will be scowling |
| He is scowling | He was scowling | He will be scowling |
| She is scowling | She was scowling | She will be scowling |
| It is scowling | It was scowling | It will be scowling |
| They are scowling | They were scowling | They will be scowling |
| Present Perfect | Past Perfect | Future Perfect |
|---|---|---|
| I have Scowled | I had Scowled | I shall/will have Scowled |
| We have Scowled | We had Scowled | We shall/will have Scowled |
| You have Scowled | You had Scowled | You will have Scowled |
| He has Scowled | He had Scowled | He will have Scowled |
| She has Scowled | She had Scowled | She will have Scowled |
| It has Scowled | It had Scowled | It will have Scowled |
| They have Scowled | They had Scowled | They will have Scowled |
| Present Perfect Continuous | Past Perfect Continuous | Future Perfect Continuous |
|---|---|---|
| I have been scowling | I had been scowling | I shall/will have been scowling |
| We have been scowling | We had been scowling | We shall/will have been scowling |
| You have been scowling | You had been scowling | You will have been scowling |
| He has been scowling | He had been scowling | He will have been scowling |
| She has been scowling | She had been scowling | She will have been scowling |
| It has been scowling | It had been scowling | It will have been scowling |
| They have been scowling | They had been scowling | They will have been scowling |