sustained
past tense of sustain is sustained.
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Sustain Past Tense
Sustain verb forms
| Infinitive | Present Participle | Past Tense | Past Participle |
|---|---|---|---|
| sustain | sustaining | sustained | sustained |
Conjugation of Sustain
| Simple / Indefinite Present Tense |
|---|
| He/She/It sustains . |
| I sustain. |
| You/We/They sustain. |
| Present Continuous Tense |
|---|
| He/She/It is sustaining. |
| I am sustaining. |
| You/We/They are sustaining. |
| Present Perfect Tense |
|---|
| He/She/It has sustained. |
| I have sustained. |
| You/We/They have sustained. |
| Present Perfect Continuous Tense |
|---|
| He/She/It has been sustaining. |
| I have been sustaining. |
| You/We/They have been sustaining. |
| Simple Past Tense |
|---|
| He/She/It sustained. |
| I sustained. |
| You/We/They sustained. |
| Past Continuous Tense |
|---|
| He/She/It was sustaining. |
| I was sustaining. |
| You/We/They were sustaining. |
| Past Perfect Tense |
|---|
| He/She/It had sustained. |
| I had sustained. |
| You/We/They had sustained. |
| Past Perfect Continuous Tense |
|---|
| He/She/It had been sustaining. |
| I had been sustaining. |
| You/We/They had been sustaining. |
| Simple Future Tense |
|---|
| He/She/It will/shall sustain. |
| I will/shall sustain. |
| You/We/They will/shall sustain. |
| Future Continuous Tense |
|---|
| He/She/It will/shall be sustaining. |
| I will/shall be sustaining. |
| You/We/They will/shall be sustaining. |
| Future Perfect Tense |
|---|
| He/She/It will/shall have sustained. |
| I will/shall have sustained. |
| You/We/They will/shall have sustained. |
| Future Perfect Continuous Tense |
|---|
| He/She/It will/shall have been sustaining. |
| I will/shall have been sustaining. |
| You/We/They will/shall have been sustaining. |