| Present | Past | Future | |
|---|---|---|---|
| I | bubble | bubbled | will bubble |
| you | bubble | bubbled | will bubble |
| he/she | bubbles | bubbled | will bubble |
| we | bubble | bubbled | will bubble |
| you | bubble | bubbled | will bubble |
| they | bubble | bubbled | will bubble |
| I | bubble |
| you | bubble |
| he/she | bubbles |
| we | bubble |
| you | bubble |
| they | bubble |
| I | bubbled |
| you | bubbled |
| he/she | bubbled |
| we | bubbled |
| you | bubbled |
| they | bubbled |
| I | will bubble |
| you | will bubble |
| he/she | will bubble |
| we | will bubble |
| you | will bubble |
| they | will bubble |
| Present | Past | Future | |
|---|---|---|---|
| I | have bubbled | had bubbled | will have bubbled |
| you | have bubbled | had bubbled | will have bubbled |
| he/she | has bubbled | had bubbled | will have bubbled |
| we | have bubbled | had bubbled | will have bubbled |
| you | have bubbled | had bubbled | will have bubbled |
| they | have bubbled | had bubbled | will have bubbled |
| I | have bubbled |
| you | have bubbled |
| he/she | has bubbled |
| we | have bubbled |
| you | have bubbled |
| they | have bubbled |
| I | had bubbled |
| you | had bubbled |
| he/she | had bubbled |
| we | had bubbled |
| you | had bubbled |
| they | had bubbled |
| I | will have bubbled |
| you | will have bubbled |
| he/she | will have bubbled |
| we | will have bubbled |
| you | will have bubbled |
| they | will have bubbled |
| Imperative | |
|---|---|
| I | - |
| you | bubble |
| he/she | - |
| we | - |
| you | bubble |
| they | - |
| I | - |
| you | bubble |
| he/she | - |
| we | - |
| you | bubble |
| they | - |
| Present | Past | Future | |
|---|---|---|---|
| I | am bubbling | was bubbling | will be bubbling |
| you | are bubbling | were bubbling | will be bubbling |
| he/she | is bubbling | was bubbling | will be bubbling |
| we | are bubbling | were bubbling | will be bubbling |
| you | are bubbling | were bubbling | will be bubbling |
| they | are bubbling | were bubbling | will be bubbling |
| I | am bubbling |
| you | are bubbling |
| he/she | is bubbling |
| we | are bubbling |
| you | are bubbling |
| they | are bubbling |
| I | was bubbling |
| you | were bubbling |
| he/she | was bubbling |
| we | were bubbling |
| you | were bubbling |
| they | were bubbling |
| I | will be bubbling |
| you | will be bubbling |
| he/she | will be bubbling |
| we | will be bubbling |
| you | will be bubbling |
| they | will be bubbling |
| Present | Past | Future | |
|---|---|---|---|
| I | have been bubbling | had been bubbling | will have been bubbling |
| you | have been bubbling | had been bubbling | will have been bubbling |
| he/she | has been bubbling | had been bubbling | will have been bubbling |
| we | have been bubbling | had been bubbling | will have been bubbling |
| you | have been bubbling | had been bubbling | will have been bubbling |
| they | have been bubbling | had been bubbling | will have been bubbling |
| I | have been bubbling |
| you | have been bubbling |
| he/she | has been bubbling |
| we | have been bubbling |
| you | have been bubbling |
| they | have been bubbling |
| I | had been bubbling |
| you | had been bubbling |
| he/she | had been bubbling |
| we | had been bubbling |
| you | had been bubbling |
| they | had been bubbling |
| I | will have been bubbling |
| you | will have been bubbling |
| he/she | will have been bubbling |
| we | will have been bubbling |
| you | will have been bubbling |
| they | will have been bubbling |