| A | B |
| sim | 1st person sing. present subj. |
| sis | 2nd pers. sing. pres. subjunctive |
| sit | 3rd pers. sing. pres. subjunctive |
| simus | 1st pers. plural pres. subjunctive |
| sitis | 2nd pers. plural pres. subjunctive |
| sint | 3rd per. plural pres. subjunctive |
| essem | 1st person sing. imperfect subj. |
| esses | 2nd pers. sing. imperf. subj. |
| esset | 3rd pers. sing. imperf. subj. |
| essemus | 1st pers. plural imperf. subj. |
| essetis | 2nd. pers. plural imperf. subj. |
| essent | 3rd. pers. plural imperf. subj. |
| fuerim | 1st pers. sing. perfect subj. |
| fuerīs | 2nd pers. sing. perfect subj. |
| fuerit | 3rd pers. sing. perfect subj. |
| fuerīmus | 1st pers. plural perfect subj. |
| fuerītis | 2nd pers. plural perfect subj. |
| fuerint | 3rd pers. plural perfect subj. |
| fuissem | 1st pers. sing. pluperf. subj. |
| fuisses | 2nd pers. sing. pluperf. subj. |
| fuisset | 3rd pers. singl. pluperf. subj. |
| fuissemus | 1st pers. plural pluperf. subj. |
| fuissetis | 2nd pers. plural pluperf. subj. |
| fuissent | 3rd pers. plural pluperf. subj. |