| I | spark |
| you | spark |
| he/she/it | sparks |
| we | spark |
| you | spark |
| they | spark |
| I | have sparked |
| you | have sparked |
| he/she/it | has sparked |
| we | have sparked |
| you | have sparked |
| they | have sparked |
| I | sparked |
| you | sparked |
| he/she/it | sparked |
| we | sparked |
| you | sparked |
| they | sparked |
| I | had sparked |
| you | had sparked |
| he/she/it | had sparked |
| we | had sparked |
| you | had sparked |
| they | had sparked |
| I | will spark |
| you | will spark |
| he/she/it | will spark |
| we | will spark |
| you | will spark |
| they | will spark |
| I | will have sparked |
| you | will have sparked |
| he/she/it | will have sparked |
| we | will have sparked |
| you | will have sparked |
| they | will have sparked |
| I | am sparking |
| you | are sparking |
| he/she/it | is sparking |
| we | are sparking |
| you | are sparking |
| they | are sparking |
| I | have been sparking |
| you | have been sparking |
| he/she/it | has been sparking |
| we | have been sparking |
| you | have been sparking |
| they | have been sparking |
| I | was sparking |
| you | were sparking |
| he/she/it | was sparking |
| we | were sparking |
| you | were sparking |
| they | were sparking |
| I | had been sparking |
| you | had been sparking |
| he/she/it | had been sparking |
| we | had been sparking |
| you | had been sparking |
| they | had been sparking |
| I | will be sparking |
| you | will be sparking |
| he/she/it | will be sparking |
| we | will be sparking |
| you | will be sparking |
| they | will be sparking |
| I | will have been sparking |
| you | will have been sparking |
| he/she/it | will have been sparking |
| we | will have been sparking |
| you | will have been sparking |
| they | will have been sparking |
| I | would spark |
| you | would spark |
| he/she/it | would spark |
| we | would spark |
| you | would spark |
| they | would spark |
| I | would have sparked |
| you | would have sparked |
| he/she/it | would have sparked |
| we | would have sparked |
| you | would have sparked |
| they | would have sparked |
| I | would be sparking |
| you | would be sparking |
| he/she/it | would be sparking |
| we | would be sparking |
| you | would be sparking |
| they | would be sparking |
| I | would have been sparking |
| you | would have been sparking |
| he/she/it | would have been sparking |
| we | would have been sparking |
| you | would have been sparking |
| they | would have been sparking |
| You | spark |
| we | Let's spark |
| You | spark |