| Present Tense | Past Tense | Future Tense |
|---|---|---|
| I climb | I climbed | I shall/will climb |
| We climb | We climbed | We shall/will climb |
| You climb | You climbed | You will climb |
| He climbs | He climbed | He will climb |
| She climbs | She climbed | She will climb |
| It climbs | It climbed | It will climb |
| They climb | They climbed | They will climb |
| Present Continuous | Past Continuous | Future Continuous |
|---|---|---|
| I am climbing | I was climbing | I shall/will be climbing |
| We are climbing | We were climbing | We shall/will be climbing |
| You are climbing | You were climbing | You will be climbing |
| He is climbing | He was climbing | He will be climbing |
| She is climbing | She was climbing | She will be climbing |
| It is climbing | It was climbing | It will be climbing |
| They are climbing | They were climbing | They will be climbing |
| Present Perfect | Past Perfect | Future Perfect |
|---|---|---|
| I have climbed | I had climbed | I shall/will have climbed |
| We have climbed | We had climbed | We shall/will have climbed |
| You have climbed | You had climbed | You will have climbed |
| He has climbed | He had climbed | He will have climbed |
| She has climbed | She had climbed | She will have climbed |
| It has climbed | It had climbed | It will have climbed |
| They have climbed | They had climbed | They will have climbed |
| Present Perfect Continuous | Past Perfect Continuous | Future Perfect Continuous |
|---|---|---|
| I have been climbing | I had been climbing | I shall/will have been climbing |
| We have been climbing | We had been climbing | We shall/will have been climbing |
| You have been climbing | You had been climbing | You will have been climbing |
| He has been climbing | He had been climbing | He will have been climbing |
| She has been climbing | She had been climbing | She will have been climbing |
| It has been climbing | It had been climbing | It will have been climbing |
| They have been climbing | They had been climbing | They will have been climbing |