underdid
past tense of underdo is underdid.
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Underdo Past Tense
Underdo verb forms
| Infinitive | Present Participle | Past Tense | Past Participle |
|---|---|---|---|
| underdo | underdoing | underdid | underdone |
Conjugation of Underdo
| Simple / Indefinite Present Tense |
|---|
| He/She/It underdoes . |
| I underdo. |
| You/We/They underdo. |
| Present Continuous Tense |
|---|
| He/She/It is underdoing. |
| I am underdoing. |
| You/We/They are underdoing. |
| Present Perfect Tense |
|---|
| He/She/It has underdone. |
| I have underdone. |
| You/We/They have underdone. |
| Present Perfect Continuous Tense |
|---|
| He/She/It has been underdoing. |
| I have been underdoing. |
| You/We/They have been underdoing. |
| Simple Past Tense |
|---|
| He/She/It underdid. |
| I underdid. |
| You/We/They underdid. |
| Past Continuous Tense |
|---|
| He/She/It was underdoing. |
| I was underdoing. |
| You/We/They were underdoing. |
| Past Perfect Tense |
|---|
| He/She/It had underdone. |
| I had underdone. |
| You/We/They had underdone. |
| Past Perfect Continuous Tense |
|---|
| He/She/It had been underdoing. |
| I had been underdoing. |
| You/We/They had been underdoing. |
| Simple Future Tense |
|---|
| He/She/It will/shall underdo. |
| I will/shall underdo. |
| You/We/They will/shall underdo. |
| Future Continuous Tense |
|---|
| He/She/It will/shall be underdoing. |
| I will/shall be underdoing. |
| You/We/They will/shall be underdoing. |
| Future Perfect Tense |
|---|
| He/She/It will/shall have underdone. |
| I will/shall have underdone. |
| You/We/They will/shall have underdone. |
| Future Perfect Continuous Tense |
|---|
| He/She/It will/shall have been underdoing. |
| I will/shall have been underdoing. |
| You/We/They will/shall have been underdoing. |
Also check English Conjugation for: