Meaning: to introduce or spread (a disease or infection)
Infect Verb Forms V1 V2 V3 V4 V5
| Base Form/Infinitive (V1) | Infect |
| Past Tense (V2) | Infected |
| Past Participle Form (V3) | Infected |
| Present Participle/Gerund (V4) | Infecting |
| 3rd Person Singular (V5) | Infects |
Infect Past Tense:
Past Tense of Infect is Infected.
Example: Sarah infected the apples.
Infect Past Participle:
Past Participle Form of Infect is Infected.
Example: Sarah has infected the apples.
Infect Present Participle:
Present Participle Form of Infect is Infecting.
Example: Sarah is infecting the apples.
Infect 3rd Person Singular:
3rd Person Singular of Infect is Infects.
Example: Sarah infects the apples.
Infect Conjugation
Indefinite / Simple Present Tense
- I infect the apples.
- We/You/They infect the apples.
- He/She/It/Adam infects the apples.
Present Continuous Tense
- I am infecting the apples.
- We/You/They are infecting the apples.
- He/She/It/Adam is infecting the apples.
Present Perfect Tense
- I have infected the apples.
- We/You/They have infected the apples.
- He/She/It/Adam has infected the apples.
Present Perfect Continuous Tense
- I have been infecting the apples.
- We/You/They have been infecting the apples.
- He/She/It/Adam has been infecting the apples.
Indefinite / Simple Past Tense
- I infected the apples.
- We/You/They infected the apples.
- He/She/It/Adam infected the apples.
Past Continuous Tense
- I was infecting the apples.
- We/You/They were infecting the apples.
- He/She/It/Adam was infecting the apples.
Past Perfect Tense
- I had infected the apples.
- We/You/They had infected the apples.
- He/She/It/Adam had infected the apples.
Past Perfect Continuous Tense
- I had been infecting the apples.
- We/You/They had been infecting the apples.
- He/She/It/Adam had been infecting the apples.
Indefinite / Simple Future Tense
- I will infect the apples.
- We/You/They will infect the apples.
- He/She/It/Adam will infect the apples.
Future Continuous Tense
- I will be infecting the apples.
- We/You/They will be infecting the apples.
- He/She/It/Adam will be infecting the apples.
Future Perfect Tense
- I will have infected the apples.
- We/You/They will have infected the apples.
- He/She/It/Adam will have infected the apples.
Future Perfect Continuous Tense
- I will have been infecting the apples.
- We/You/They will have been infecting the apples.
- He/She/It/Adam will have been infecting the apples.
Past Tense of Infect Phrasal Verbs
| Infect Phrasal Verbs | Past Tense |
| Infect with | Infected with |
| Infect through | Infected through |
| Infect into | Infected into |
| Infect out | Infected out |
| Infect up | Infected up |
| Infect down | Infected down |
| Infect back | Infected back |
| Infect off | Infected off |
| Infect over | Infected over |
| Infect around | Infected around |
FAQS
What is the Future Tense of Infect?
Future Tense of infect is “will infect”.
What is the Present Tense of Infect?
Present Tense of infect is “infect + s/es or ing”.
| I/we/you/they | infect |
| He/she/it/singular name | infects |
| Present participle | infecting |
What is the Past Perfect Tense of Infect?
Past perfect tense of take is “had infected”.
Explore Other Verb Forms:
