| 1. | Base Form (Infinitive): | Collapse |
| 2. | Simple Past: | Collapsed |
| 3. | Past Participle: | Collapsed |
| 4. | Present Participle: | Collapsing |
| 5. | 3rd Person Singular: | Collapses |
Collapse past tense
| Collapsed |
| Collapsed is the past tense of the word collapse. |
Collapse past participle
| Collapsed |
| Collapsed is the past participle of the word collapse. |
Collapse verb forms V1 V2 V3 V4
| Infinitive | Past Simple | Past Participle | Present Participle |
|---|---|---|---|
| Collapse | Collapsed | Collapsed | Collapsing |
Conjugation of Collapse
| Simple / Indefinite Present Tense |
| I collapse. |
| He/She/It collapses. |
| You/We/They collapse. |
| Simple Past Tense |
| I collapsed. |
| He/She/It collapsed. |
| You/We/They collapsed. |
| Simple Future Tense |
| I will/shall collapse. |
| He/She/It will collapse. |
| You/We/They will/shall collapse. |
| Present Continuous Tense |
| I am collapsing. |
| He/She/It is collapsing. |
| You/We/They are collapsing. |
| Past Continuous Tense |
| I was collapsing. |
| He/She/It was collapsing. |
| You/We/They were collapsing. |
| Future Continuous Tense |
| I will be collapsing. |
| He/She/It will be collapsing. |
| You/We/They will be collapsing. |
| Present Perfect Tense |
| I have collapsed. |
| He/She/It has collapsed. |
| You/We/They have collapsed. |
| Past Perfect Tense |
| I had collapsed. |
| He/She/It had collapsed. |
| You/We/They had collapsed. |
| Future Perfect Tense |
| I will have collapsed. |
| He/She/It will have collapsed. |
| You/We/They will have collapsed. |
| Present Perfect Continuous Tense |
| I have been collapsing. |
| He/She/It has been collapsing. |
| You/We/They have been collapsing. |
| Past Perfect Continuous Tense |
| I had been collapsing. |
| He/She/It had been collapsing. |
| You/We/They had been collapsing. |
| Future Perfect Continuous Tense |
| I will have been collapsing. |
| He/She/It will have been collapsing. |
| You/We/They will have been collapsing. |
