| BACK - PRESENT SIMPLE | |
| ★ i | back |
| ★ you | back |
| ★ he/she/it | backs |
| ★ we | back |
| ★ you | back |
| ★ they | back |
| BACK - PRESENT CONTINUOUS | |
| ★ i am | backing |
| ★ you are | backing |
| ★ he/she/it is | backing |
| ★ we are | backing |
| ★you are | backing |
| ★ they are | backing |
| BACK - PRESENT PERFECT | |
| ★ i have | backed |
| ★ you have | backed |
| ★ he/she/it has | backed |
| ★ we have | backed |
| ★ you have | backed |
| ★ they have | backed |