| 1. | Base Form (Infinitive): | Upset |
| 2. | Simple Past: | Upset |
| 3. | Past Participle: | Upset |
| 4. | Present Participle: | Upsetting |
| 5. | 3rd Person Singular: | Upsets |
Upset past tense
| Upset |
| Upset is the past tense of the word upset. |
Upset past participle
| Upset |
| Upset is the past participle of the word upset. |
Flap verb forms V1 V2 V3 V4
| Infinitive | Past Simple | Past Participle | Present Participle |
|---|---|---|---|
| Upset | Upset | Upset | Upsetting |
Conjugation of Flap
| Simple / Indefinite Present Tense |
| I upset you. |
| He/She/It upsets you. |
| You/We/They upset you. |
| Simple Past Tense |
| I upset you. |
| He/She/It |
| You/We/They |
| Simple Future Tense |
| I will/shall upset you. |
| He/She/It will upset you. |
| You/We/They will/shall upset you. |
| Present Continuous Tense |
| I am upsetting you. |
| He/She/It is upsetting you. |
| You/We/They are upsetting you. |
| Past Continuous Tense |
| I was upsetting you. |
| He/She/It was upsetting you. |
| You/We/They were upsetting you. |
| Future Continuous Tense |
| I will be upsetting you. |
| He/She/It will be upsetting you. |
| You/We/They will be upsetting you. |
| Present Perfect Tense |
| I have upset you. |
| He/She/It has upset you. |
| You/We/They have upset you. |
| Past Perfect Tense |
| I had upset you. |
| He/She/It had upset you. |
| You/We/They had upset you. |
| Future Perfect Tense |
| I will have upset you. |
| He/She/It will have upset you. |
| You/We/They will have upset you. |
| Present Perfect Continuous Tense |
| I have been upsetting you. |
| He/She/It has been upsetting you. |
| You/We/They have been upsetting you. |
| Past Perfect Continuous Tense |
| I had been upsetting you. |
| He/She/It had been upsetting you. |
| You/We/They had been upsetting you. |
| Future Perfect Continuous Tense |
| I will have been upsetting you. |
| He/She/It will have been upsetting you. |
| You/We/They will have been upsetting you. |
More verb past tense
