| 1. | Base Form (Infinitive): | Laugh |
| 2. | Simple Past: | Laughed |
| 3. | Past Participle: | Laughed |
| 4. | Present Participle: | Laughing |
| 5. | 3rd Person Singular: | Laughs |

Laugh past tense
| Laughed |
| Laughed is the past tense of the word laugh. |
Laugh past participle
| Laughed |
| Laughed is the past participle of the word laugh. |
Laugh verb forms V1 V2 V3 V4
| Infinitive | Past Simple | Past Participle | Present Participle |
|---|---|---|---|
| Laugh | Laughed | Laughed | Laughing |
Conjugation of Laugh
| Simple / Indefinite Present Tense |
| I laugh so much. |
| He/She/It laugh so much. |
| You/We/They laugh so much. |
| Simple Past Tense |
| I laughed so much. |
| He/She/It laughed so much. |
| You/We/They laughed so much. |
| Simple Future Tense |
| I will/shall laugh so much. |
| He/She/It will laugh so much. |
| You/We/They will/shall laugh so much. |
| Present Continuous Tense |
| I am laughing so much. |
| He/She/It is laughing so much. |
| You/We/They are laughing so much. |
| Past Continuous Tense |
| I was laughing so much. |
| He/She/It was laughing so much. |
| You/We/They were laughing so much. |
| Future Continuous Tense |
| I will be laughing so much. |
| He/She/It will be laughing so much. |
| You/We/They will be laughing so much. |
| Present Perfect Tense |
| I have laughed so much. |
| He/She/It has laughed so much. |
| You/We/They have laughed so much. |
| Past Perfect Tense |
| I had laughed so much. |
| He/She/It had laughed so much. |
| You/We/They had laughed so much. |
| Future Perfect Tense |
| I will have laughed so much. |
| He/She/It will have laughed so much. |
| You/We/They will have laughed so much. |
| Present Perfect Continuous Tense |
| I have been laughing so much. |
| He/She/It has been laughing so much. |
| You/We/They have been laughing so much. |
| Past Perfect Continuous Tense |
| I had been laughing so much. |
| He/She/It had been laughing so much. |
| You/We/They had been laughing so much. |
| Future Perfect Continuous Tense |
| I will have been laughing so much. |
| He/She/It will have been laughing so much. |
| You/We/They will have been laughing so much. |