| 1. | Base Form (Infinitive): | Solve |
| 2. | Simple Past: | Solved |
| 3. | Past Participle: | Solved |
| 4. | Present Participle: | Solving |
| 5. | 3rd Person Singular: | Solves |

Solve past tense
| Solved |
| Solved is the past tense of the word solve. |
Solve past participle
| Solved |
| Solved is the past participle of the word solve. |
Solve verb forms V1 V2 V3 V4
| Infinitive | Past Simple | Past Participle | Present Participle |
|---|---|---|---|
| Solve | Solved | Solved | Solving |
Conjugation of Flap
| Simple / Indefinite Present Tense |
| I solve the problem. |
| He/She/It solves the problem. |
| You/We/They solve the problem. |
| Simple Past Tense |
| I solved the problem. |
| He/She/It solved the problem. |
| You/We/They solved the problem. |
| Simple Future Tense |
| I will/shall solve the problem. |
| He/She/It will solve the problem. |
| You/We/They will/shall solve the problem. |
| Present Continuous Tense |
| I am solving the problem. |
| He/She/It is solving the problem. |
| You/We/They are solving the problem. |
| Past Continuous Tense |
| I was solving the problem. |
| He/She/It was solving the problem. |
| You/We/They were solving the problem. |
| Future Continuous Tense |
| I will be solving the problem. |
| He/She/It will be solving the problem. |
| You/We/They will be solving the problem. |
| Present Perfect Tense |
| I have solved the problem. |
| He/She/It has solved the problem. |
| You/We/They have solved the problem. |
| Past Perfect Tense |
| I had solved the problem. |
| He/She/It had solved the problem. |
| You/We/They had solved the problem. |
| Future Perfect Tense |
| I will have solved the problem. |
| He/She/It will have solved the problem. |
| You/We/They will have solved the problem. |
| Present Perfect Continuous Tense |
| I have been solving the problem. |
| He/She/It has been solving the problem. |
| You/We/They have been solving the problem. |
| Past Perfect Continuous Tense |
| I had been solving the problem. |
| He/She/It had been solving the problem. |
| You/We/They had been solving the problem. |
| Future Perfect Continuous Tense |
| I will have been solving the problem. |
| He/She/It will have been solving the problem. |
| You/We/They will have been solving the problem. |
More verb past tense