| 1. | Base Form (Infinitive): | Develop |
| 2. | Simple Past: | Developed |
| 3. | Past Participle: | Developed |
| 4. | Present Participle: | Developing |
| 5. | 3rd Person Singular: | Develops |

Develop past tense
| Developed |
| Developed is the past tense of the word develop. |
Develop past participle
| Developed |
| Developed is the past participle of the word develop. |
Develop verb forms V1 V2 V3 V4
| Infinitive | Past Simple | Past Participle | Present Participle |
|---|---|---|---|
| Develop | Developed | Developed | Developing |
Conjugation of Develop
| Simple / Indefinite Present Tense |
| I develop. |
| He/She/It develops. |
| You/We/They develop. |
| Simple Past Tense |
| I developed. |
| He/She/It developed. |
| You/We/They developed. |
| Simple Future Tense |
| I will/shall develop. |
| He/She/It will develop. |
| You/We/They will/shall develop. |
| Present Continuous Tense |
| I am developing. |
| He/She/It is developing. |
| You/We/They are developing. |
| Past Continuous Tense |
| I was developing. |
| He/She/It was developing. |
| You/We/They were developing. |
| Future Continuous Tense |
| I will be developing. |
| He/She/It will be developing. |
| You/We/They will be developing. |
| Present Perfect Tense |
| I have developed. |
| He/She/It has developed. |
| You/We/They have developed. |
| Past Perfect Tense |
| I had developed. |
| He/She/It had developed. |
| You/We/They had developed. |
| Future Perfect Tense |
| I will have developed. |
| He/She/It will have developed. |
| You/We/They will have developed. |
| Present Perfect Continuous Tense |
| I have been developing. |
| He/She/It has been developing. |
| You/We/They have been developing. |
| Past Perfect Continuous Tense |
| I had been developing. |
| He/She/It had been developing. |
| You/We/They had been developing. |
| Future Perfect Continuous Tense |
| I will have been developing. |
| He/She/It will have been developing. |
| You/We/They will have been developing. |