| Present Tense | Past Tense | Future Tense |
|---|---|---|
| I measure | I measured | I shall/will measure |
| We measure | We measured | We shall/will measure |
| You measure | You measured | You will measure |
| He measures | He measured | He will measure |
| She measures | She measured | She will measure |
| It measures | It measured | It will measure |
| They measure | They measured | They will measure |
| Present Continuous | Past Continuous | Future Continuous |
|---|---|---|
| I am measuring | I was measuring | I shall/will be measuring |
| We are measuring | We were measuring | We shall/will be measuring |
| You are measuring | You were measuring | You will be measuring |
| He is measuring | He was measuring | He will be measuring |
| She is measuring | She was measuring | She will be measuring |
| It is measuring | It was measuring | It will be measuring |
| They are measuring | They were measuring | They will be measuring |
| Present Perfect | Past Perfect | Future Perfect |
|---|---|---|
| I have measured | I had measured | I shall/will have measured |
| We have measured | We had measured | We shall/will have measured |
| You have measured | You had measured | You will have measured |
| He has measured | He had measured | He will have measured |
| She has measured | She had measured | She will have measured |
| It has measured | It had measured | It will have measured |
| They have measured | They had measured | They will have measured |
| Present Perfect Continuous | Past Perfect Continuous | Future Perfect Continuous |
|---|---|---|
| I have been measuring | I had been measuring | I shall/will have been measuring |
| We have been measuring | We had been measuring | We shall/will have been measuring |
| You have been measuring | You had been measuring | You will have been measuring |
| He has been measuring | He had been measuring | He will have been measuring |
| She has been measuring | She had been measuring | She will have been measuring |
| It has been measuring | It had been measuring | It will have been measuring |
| They have been measuring | They had been measuring | They will have been measuring |