| 1. | Base Form (Infinitive): | Grade |
| 2. | Simple Past: | Graded |
| 3. | Past Participle: | Graded |
| 4. | Present Participle: | Grading |
| 5. | 3rd Person Singular: | Grades |

Grade past tense
| Graded |
| Graded is the past tense of the word grade. |
Grade past participle
| Graded |
| Graded is the past participle of the word grade. |
Grade verb forms V1 V2 V3 V4
| Infinitive | Past Simple | Past Participle | Present Participle |
|---|---|---|---|
| Grade | Graded | Graded | Grading |
Conjugation of Grade
| Simple / Indefinite Present Tense |
| I grade. |
| He/She/It grades. |
| You/We/They grade. |
| Simple Past Tense |
| I graded. |
| He/She/It graded. |
| You/We/They graded. |
| Simple Future Tense |
| I will/shall grade. |
| He/She/It will grade. |
| You/We/They will/shall grade. |
| Present Continuous Tense |
| I am grading. |
| He/She/It is grading. |
| You/We/They are grading. |
| Past Continuous Tense |
| I was grading. |
| He/She/It was grading. |
| You/We/They were grading. |
| Future Continuous Tense |
| I will be grading. |
| He/She/It will be grading. |
| You/We/They will be grading. |
| Present Perfect Tense |
| I have graded. |
| He/She/It has graded. |
| You/We/They have graded. |
| Past Perfect Tense |
| I had graded. |
| He/She/It had graded. |
| You/We/They had graded. |
| Future Perfect Tense |
| I will have graded. |
| He/She/It will have graded. |
| You/We/They will have graded. |
| Present Perfect Continuous Tense |
| I have been grading. |
| He/She/It has been grading. |
| You/We/They have been grading. |
| Past Perfect Continuous Tense |
| I had been grading. |
| He/She/It had been grading. |
| You/We/They had been grading. |
| Future Perfect Continuous Tense |
| I will have been grading. |
| He/She/It will have been grading. |
| You/We/They will have been grading. |