| 1. | Base Form (Infinitive): | Stick | 
| 2. | Simple Past: | Stuck | 
| 3. | Past Participle: | Stuck | 
| 4. | Present Participle: | Sticking | 
| 5. | 3rd Person Singular: | Sticks | 

Stick past tense
| Stuck | 
| Stuck is the past tense of the word stick. | 
Stick past participle
| Stuck | 
| Stuck is the past participle of the word stick. | 
Stick verb forms V1 V2 V3 V4
| Infinitive | Past Simple | Past Participle | Present Participle | 
|---|---|---|---|
| Stick | Stuck | Stuck | Sticking | 
Conjugation of Stick
| Simple / Indefinite Present Tense | 
| I stick a first-class stamp on the letter. | 
| He/She/It sticks a first-class stamp on the letter. | 
| You/We/They stick a first-class stamp on the letter. | 
| Simple Past Tense | 
| I stuck a first-class stamp on the letter. | 
| He/She/It stuck a first-class stamp on the letter. | 
| You/We/They stuck a first-class stamp on the letter. | 
| Simple Future Tense | 
| I will/shall stick a first-class stamp on the letter. | 
| He/She/It will stick a first-class stamp on the letter. | 
| You/We/They will/shall stick a first-class stamp on the letter. | 
| Present Continuous Tense | 
| I am sticking a first-class stamp on the letter. | 
| He/She/It is sticking a first-class stamp on the letter. | 
| You/We/They are sticking a first-class stamp on the letter. | 
| Past Continuous Tense | 
| I was sticking a first-class stamp on the letter. | 
| He/She/It was sticking a first-class stamp on the letter. | 
| You/We/They were sticking a first-class stamp on the letter. | 
| Future Continuous Tense | 
| I will be sticking a first-class stamp on the letter. | 
| He/She/It will be sticking a first-class stamp on the letter. | 
| You/We/They will be sticking a first-class stamp on the letter. | 
| Present Perfect Tense | 
| I have stuck a first-class stamp on the letter. | 
| He/She/It has stuck a first-class stamp on the letter. | 
| You/We/They have stuck a first-class stamp on the letter. | 
| Past Perfect Tense | 
| I had stuck a first-class stamp on the letter. | 
| He/She/It had stuck a first-class stamp on the letter. | 
| You/We/They had stuck a first-class stamp on the letter. | 
| Future Perfect Tense | 
| I will have stuck a first-class stamp on the letter. | 
| He/She/It will have stuck a first-class stamp on the letter. | 
| You/We/They will have stuck a first-class stamp on the letter. | 
| Present Perfect Continuous Tense | 
| I have been sticking a first-class stamp on the letter. | 
| He/She/It has been sticking a first-class stamp on the letter. | 
| You/We/They have been sticking a first-class stamp on the letter. | 
| Past Perfect Continuous Tense | 
| I had been sticking a first-class stamp on the letter. | 
| He/She/It had been sticking a first-class stamp on the letter. | 
| You/We/They had been sticking a first-class stamp on the letter. | 
| Future Perfect Continuous Tense | 
| I will have been sticking a first-class stamp on the letter. | 
| He/She/It will have been sticking a first-class stamp on the letter. | 
| You/We/They will have been sticking a first-class stamp on the letter. | 
More verb past tense

 
                     
                     
                     
                     
                    