
Verbo irregular: ride - rode - ridden
Forma simple | Forma con V-ing | 
| I must ride you must ride she must ride we must ride you must ride they must ride  | I must be riding you must be riding she must be riding we must be riding you must be riding they must be riding  | 
Perfecto | Perfecto con V-ing | 
| I must have ridden you must have ridden she must have ridden we must have ridden you must have ridden they must have ridden  | I must have been riding you must have been riding she must have been riding we must have been riding you must have been riding they must have been riding  | 
Forma simple | Forma con V-ing | 
| I mustn't ride you mustn't ride she mustn't ride we mustn't ride you mustn't ride they mustn't ride  | I mustn't be riding you mustn't be riding she mustn't be riding we mustn't be riding you mustn't be riding they mustn't be riding  | 
Perfecto | Perfecto con V-ing | 
| I mustn't have ridden you mustn't have ridden she mustn't have ridden we mustn't have ridden you mustn't have ridden they mustn't have ridden  | I mustn't have been riding you mustn't have been riding she mustn't have been riding we mustn't have been riding you mustn't have been riding they mustn't have been riding  | 
Forma simple | Forma con V-ing | 
| must I ride? must you ride? must she ride? must we ride? must you ride? must they ride?  | must I be riding? must you be riding? must she be riding? must we be riding? must you be riding? must they be riding?  | 
Perfecto | Perfecto con V-ing | 
| must I have ridden? must you have ridden? must she have ridden? must we have ridden? must you have ridden? must they have ridden?  | must I have been riding? must you have been riding? must she have been riding? must we have been riding? must you have been riding? must they have been riding?  | 
Forma simple | Forma con V-ing | 
| mustn't I ride? mustn't you ride? mustn't she ride? mustn't we ride? mustn't you ride? mustn't they ride?  | mustn't I be riding? mustn't you be riding? mustn't she be riding? mustn't we be riding? mustn't you be riding? mustn't they be riding?  | 
Perfecto | Perfecto con V-ing | 
| mustn't I have ridden? mustn't you have ridden? mustn't she have ridden? mustn't we have ridden? mustn't you have ridden? mustn't they have ridden?  | mustn't I have been riding? mustn't you have been riding? mustn't she have been riding? mustn't we have been riding? mustn't you have been riding? mustn't they have been riding?  |