Verbo regular: perceive - perceived - perceived
Forma simple | Forma com V-ing |
I must perceive you must perceive he must perceive we must perceive you must perceive they must perceive | I must be perceiving you must be perceiving he must be perceiving we must be perceiving you must be perceiving they must be perceiving |
Perfeito | Perfeito com V-ing |
I must have perceived you must have perceived he must have perceived we must have perceived you must have perceived they must have perceived | I must have been perceiving you must have been perceiving he must have been perceiving we must have been perceiving you must have been perceiving they must have been perceiving |
Forma simple | Forma com V-ing |
I mustn't perceive you mustn't perceive he mustn't perceive we mustn't perceive you mustn't perceive they mustn't perceive | I mustn't be perceiving you mustn't be perceiving he mustn't be perceiving we mustn't be perceiving you mustn't be perceiving they mustn't be perceiving |
Perfeito | Perfeito com V-ing |
I mustn't have perceived you mustn't have perceived he mustn't have perceived we mustn't have perceived you mustn't have perceived they mustn't have perceived | I mustn't have been perceiving you mustn't have been perceiving he mustn't have been perceiving we mustn't have been perceiving you mustn't have been perceiving they mustn't have been perceiving |
Forma simple | Forma com V-ing |
must I perceive? must you perceive? must he perceive? must we perceive? must you perceive? must they perceive? | must I be perceiving? must you be perceiving? must he be perceiving? must we be perceiving? must you be perceiving? must they be perceiving? |
Perfeito | Perfeito com V-ing |
must I have perceived? must you have perceived? must he have perceived? must we have perceived? must you have perceived? must they have perceived? | must I have been perceiving? must you have been perceiving? must he have been perceiving? must we have been perceiving? must you have been perceiving? must they have been perceiving? |
Forma simple | Forma com V-ing |
mustn't I perceive? mustn't you perceive? mustn't he perceive? mustn't we perceive? mustn't you perceive? mustn't they perceive? | mustn't I be perceiving? mustn't you be perceiving? mustn't he be perceiving? mustn't we be perceiving? mustn't you be perceiving? mustn't they be perceiving? |
Perfeito | Perfeito com V-ing |
mustn't I have perceived? mustn't you have perceived? mustn't he have perceived? mustn't we have perceived? mustn't you have perceived? mustn't they have perceived? | mustn't I have been perceiving? mustn't you have been perceiving? mustn't he have been perceiving? mustn't we have been perceiving? mustn't you have been perceiving? mustn't they have been perceiving? |