I must irrigate you must irrigate he must irrigate we must irrigate you must irrigate they must irrigate
Forma con V-ing
I must be irrigating you must be irrigating he must be irrigating we must be irrigating you must be irrigating they must be irrigating
Perfecto
I must have irrigated you must have irrigated he must have irrigated we must have irrigated you must have irrigated they must have irrigated
Perfecto con V-ing
I must have been irrigating you must have been irrigating he must have been irrigating we must have been irrigating you must have been irrigating they must have been irrigating
Negación
Forma simple
I mustn't irrigate you mustn't irrigate he mustn't irrigate we mustn't irrigate you mustn't irrigate they mustn't irrigate
Forma con V-ing
I mustn't be irrigating you mustn't be irrigating he mustn't be irrigating we mustn't be irrigating you mustn't be irrigating they mustn't be irrigating
Perfecto
I mustn't have irrigated you mustn't have irrigated he mustn't have irrigated we mustn't have irrigated you mustn't have irrigated they mustn't have irrigated
Perfecto con V-ing
I mustn't have been irrigating you mustn't have been irrigating he mustn't have been irrigating we mustn't have been irrigating you mustn't have been irrigating they mustn't have been irrigating
Forma interrogativa
Forma simple
must I irrigate? must you irrigate? must he irrigate? must we irrigate? must you irrigate? must they irrigate?
Forma con V-ing
must I be irrigating? must you be irrigating? must he be irrigating? must we be irrigating? must you be irrigating? must they be irrigating?
Perfecto
must I have irrigated? must you have irrigated? must he have irrigated? must we have irrigated? must you have irrigated? must they have irrigated?
Perfecto con V-ing
must I have been irrigating? must you have been irrigating? must he have been irrigating? must we have been irrigating? must you have been irrigating? must they have been irrigating?
Forma interro-negativa
Forma simple
mustn't I irrigate? mustn't you irrigate? mustn't he irrigate? mustn't we irrigate? mustn't you irrigate? mustn't they irrigate?
Forma con V-ing
mustn't I be irrigating? mustn't you be irrigating? mustn't he be irrigating? mustn't we be irrigating? mustn't you be irrigating? mustn't they be irrigating?
Perfecto
mustn't I have irrigated? mustn't you have irrigated? mustn't he have irrigated? mustn't we have irrigated? mustn't you have irrigated? mustn't they have irrigated?
Perfecto con V-ing
mustn't I have been irrigating? mustn't you have been irrigating? mustn't he have been irrigating? mustn't we have been irrigating? mustn't you have been irrigating? mustn't they have been irrigating?