| 1. | Base Form (Infinitive): | Yawn |
| 2. | Simple Past: | Yawned |
| 3. | Past Participle: | Yawned |
| 4. | Present Participle: | Yawning |
| 5. | 3rd Person Singular: | Yawns |

Yawn past tense
| Yawned |
| Yawned is the past tense of the word yawn. |
Yawn past participle
| Yawned |
| Yawned is the past participle of the word yawn. |
Yawn verb forms V1 V2 V3 V4
| Infinitive | Past Simple | Past Participle | Present Participle |
|---|---|---|---|
| Yawn | Yawned | Yawned | Yawning |
Conjugation of Yawn
| Simple / Indefinite Present Tense |
| I yawn. |
| He/She/It yawns. |
| You/We/They yawn. |
| Simple Past Tense |
| I yawned. |
| He/She/It yawned. |
| You/We/They yawned. |
| Simple Future Tense |
| I will/shall yawn. |
| He/She/It will yawn. |
| You/We/They will/shall yawn. |
| Present Continuous Tense |
| I am yawning. |
| He/She/It is yawning. |
| You/We/They are yawning. |
| Past Continuous Tense |
| I was yawning. |
| He/She/It was yawning. |
| You/We/They were yawning. |
| Future Continuous Tense |
| I will be yawning. |
| He/She/It will be yawning. |
| You/We/They will be yawning. |
| Present Perfect Tense |
| I have yawned. |
| He/She/It has yawned. |
| You/We/They have yawned. |
| Past Perfect Tense |
| I had yawned. |
| He/She/It had yawned. |
| You/We/They had yawned. |
| Future Perfect Tense |
| I will have yawned. |
| He/She/It will have yawned. |
| You/We/They will have yawned. |
| Present Perfect Continuous Tense |
| I have been yawning. |
| He/She/It has been yawning. |
| You/We/They have been yawning. |
| Past Perfect Continuous Tense |
| I had been yawning. |
| He/She/It had been yawning. |
| You/We/They had been yawning. |
| Future Perfect Continuous Tense |
| I will have been yawning. |
| He/She/It will have been yawning. |
| You/We/They will have been yawning. |
More verb past tense