| Present Tense | Past Tense | Future Tense |
|---|---|---|
| I flutter | I fluttered | I shall/will flutter |
| We flutter | We fluttered | We shall/will flutter |
| You flutter | You fluttered | You will flutter |
| He flutters | He fluttered | He will flutter |
| She flutters | She fluttered | She will flutter |
| It flutters | It fluttered | It will flutter |
| They flutter | They fluttered | They will flutter |
| Present Continuous | Past Continuous | Future Continuous |
|---|---|---|
| I am fluttering | I was fluttering | I shall/will be fluttering |
| We are fluttering | We were fluttering | We shall/will be fluttering |
| You are fluttering | You were fluttering | You will be fluttering |
| He is fluttering | He was fluttering | He will be fluttering |
| She is fluttering | She was fluttering | She will be fluttering |
| It is fluttering | It was fluttering | It will be fluttering |
| They are fluttering | They were fluttering | They will be fluttering |
| Present Perfect | Past Perfect | Future Perfect |
|---|---|---|
| I have fluttered | I had fluttered | I shall/will have fluttered |
| We have fluttered | We had fluttered | We shall/will have fluttered |
| You have fluttered | You had fluttered | You will have fluttered |
| He has fluttered | He had fluttered | He will have fluttered |
| She has fluttered | She had fluttered | She will have fluttered |
| It has fluttered | It had fluttered | It will have fluttered |
| They have fluttered | They had fluttered | They will have fluttered |
| Present Perfect Continuous | Past Perfect Continuous | Future Perfect Continuous |
|---|---|---|
| I have been fluttering | I had been fluttering | I shall/will have been fluttering |
| We have been fluttering | We had been fluttering | We shall/will have been fluttering |
| You have been fluttering | You had been fluttering | You will have been fluttering |
| He has been fluttering | He had been fluttering | He will have been fluttering |
| She has been fluttering | She had been fluttering | She will have been fluttering |
| It has been fluttering | It had been fluttering | It will have been fluttering |
| They have been fluttering | They had been fluttering | They will have been fluttering |