en el diccionario PONS
shall <should> [ʃæl, ʃəl] V. aux.
1. shall + 1st pers. sing./pl. form. (future) → will 1
2. shall form. (determination):
Véase también
I. will2 [wɪl] SUST.
1. will sin pl. (faculty):
2. will sin pl. (determination):
3. will sin pl. (desire):
II. will2 [wɪl] V. trans.
1. will (try to cause):
will1 <would, would> [wɪl] V. aux.
1. will (talking about future):
3. will (requests and instructions):
4. will (willingness):
5. will (of fact):
7. will (likelihood):
| I | shall |
|---|---|
| - | |
| - | |
| we | shall |
| - | |
| - |
| I | was going to |
|---|---|
| you | was going to |
| he/she/it | was going to |
| we | was going to |
| you | was going to |
| they | was going to |
| I | have | had to |
|---|---|---|
| you | have | had to |
| he/she/it | has | had to |
| we | have | had to |
| you | have | had to |
| they | have | had to |
| I | had | had to |
|---|---|---|
| you | had | had to |
| he/she/it | had | had to |
| we | had | had to |
| you | had | had to |
| they | had | had to |