| 1. | Base Form (Infinitive): | Demonstrate |
| 2. | Simple Past: | Demonstrated |
| 3. | Past Participle: | Demonstrated |
| 4. | Present Participle: | Demonstrating |
| 5. | 3rd Person Singular: | Demonstrates |
Demonstrate past tense
| Demonstrated |
| Demonstrated is the past tense of the word demonstrate. |
Demonstrate past participle
| Demonstrated |
| Demonstrated is the past participle of the word demonstrate. |
Demonstrate verb forms V1 V2 V3 V4
| Infinitive | Past Simple | Past Participle | Present Participle |
|---|---|---|---|
| Demonstrate | Demonstrated | Demonstrated | Demonstrating |
Conjugation of Demonstrate
| Simple / Indefinite Present Tense |
| I demonstrate. |
| He/She/It demonstrates. |
| You/We/They demonstrate. |
| Simple Past Tense |
| I demonstrated. |
| He/She/It demonstrated. |
| You/We/They demonstrated. |
| Simple Future Tense |
| I will/shall demonstrate. |
| He/She/It will demonstrate. |
| You/We/They will/shall demonstrate. |
| Present Continuous Tense |
| I am demonstrating. |
| He/She/It is demonstrating. |
| You/We/They are demonstrating. |
| Past Continuous Tense |
| I was demonstrating. |
| He/She/It was demonstrating. |
| You/We/They were demonstrating. |
| Future Continuous Tense |
| I will be demonstrating. |
| He/She/It will be demonstrating. |
| You/We/They will be demonstrating. |
| Present Perfect Tense |
| I have demonstrated. |
| He/She/It has demonstrated. |
| You/We/They have demonstrated. |
| Past Perfect Tense |
| I had demonstrated. |
| He/She/It had demonstrated. |
| You/We/They had demonstrated. |
| Future Perfect Tense |
| I will have demonstrated. |
| He/She/It will have demonstrated. |
| You/We/They will have demonstrated. |
| Present Perfect Continuous Tense |
| I have been demonstrating. |
| He/She/It has been demonstrating. |
| You/We/They have been demonstrating. |
| Past Perfect Continuous Tense |
| I had been demonstrating. |
| He/She/It had been demonstrating. |
| You/We/They had been demonstrating. |
| Future Perfect Continuous Tense |
| I will have been demonstrating. |
| He/She/It will have been demonstrating. |
| You/We/They will have been demonstrating. |
