| Present Tense | Past Tense | Future Tense |
|---|---|---|
| I besiege | I besieged | I shall/will besiege |
| We besiege | We besieged | We shall/will besiege |
| You besiege | You besieged | You will besiege |
| He besieges | He besieged | He will besiege |
| She besieges | She besieged | She will besiege |
| It besieges | It besieged | It will besiege |
| They besiege | They besieged | They will besiege |
| Present Continuous | Past Continuous | Future Continuous |
|---|---|---|
| I am besieging | I was besieging | I shall/will be besieging |
| We are besieging | We were besieging | We shall/will be besieging |
| You are besieging | You were besieging | You will be besieging |
| He is besieging | He was besieging | He will be besieging |
| She is besieging | She was besieging | She will be besieging |
| It is besieging | It was besieging | It will be besieging |
| They are besieging | They were besieging | They will be besieging |
| Present Perfect | Past Perfect | Future Perfect |
|---|---|---|
| I have besieged | I had besieged | I shall/will have besieged |
| We have besieged | We had besieged | We shall/will have besieged |
| You have besieged | You had besieged | You will have besieged |
| He has besieged | He had besieged | He will have besieged |
| She has besieged | She had besieged | She will have besieged |
| It has besieged | It had besieged | It will have besieged |
| They have besieged | They had besieged | They will have besieged |
| Present Perfect Continuous | Past Perfect Continuous | Future Perfect Continuous |
|---|---|---|
| I have been besieging | I had been besieging | I shall/will have been besieging |
| We have been besieging | We had been besieging | We shall/will have been besieging |
| You have been besieging | You had been besieging | You will have been besieging |
| He has been besieging | He had been besieging | He will have been besieging |
| She has been besieging | She had been besieging | She will have been besieging |
| It has been besieging | It had been besieging | It will have been besieging |
| They have been besieging | They had been besieging | They will have been besieging |