I could irrigate you could irrigate he could irrigate we could irrigate you could irrigate they could irrigate
Forma con V-ing
I could be irrigating you could be irrigating he could be irrigating we could be irrigating you could be irrigating they could be irrigating
Perfecto
I could have irrigated you could have irrigated he could have irrigated we could have irrigated you could have irrigated they could have irrigated
Perfecto con V-ing
I could have been irrigating you could have been irrigating he could have been irrigating we could have been irrigating you could have been irrigating they could have been irrigating
Negación
Forma simple
I could not irrigate you could not irrigate he could not irrigate we could not irrigate you could not irrigate they could not irrigate
Forma con V-ing
I could not be irrigating you could not be irrigating he could not be irrigating we could not be irrigating you could not be irrigating they could not be irrigating
Perfecto
I could not have irrigated you could not have irrigated he could not have irrigated we could not have irrigated you could not have irrigated they could not have irrigated
Perfecto con V-ing
I could not have been irrigating you could not have been irrigating he could not have been irrigating we could not have been irrigating you could not have been irrigating they could not have been irrigating
Forma interrogativa
Forma simple
could I irrigate? could you irrigate? could he irrigate? could we irrigate? could you irrigate? could they irrigate?
Forma con V-ing
could I be irrigating? could you be irrigating? could he be irrigating? could we be irrigating? could you be irrigating? could they be irrigating?
Perfecto
could I have irrigated? could you have irrigated? could he have irrigated? could we have irrigated? could you have irrigated? could they have irrigated?
Perfecto con V-ing
could I have been irrigating? could you have been irrigating? could he have been irrigating? could we have been irrigating? could you have been irrigating? could they have been irrigating?
Forma interro-negativa
Forma simple
could I not irrigate? could you not irrigate? could he not irrigate? could we not irrigate? could you not irrigate? could they not irrigate?
Forma con V-ing
could I not be irrigating? could you not be irrigating? could he not be irrigating? could we not be irrigating? could you not be irrigating? could they not be irrigating?
Perfecto
could I not have irrigated? could you not have irrigated? could he not have irrigated? could we not have irrigated? could you not have irrigated? could they not have irrigated?
Perfecto con V-ing
could I not have been irrigating? could you not have been irrigating? could he not have been irrigating? could we not have been irrigating? could you not have been irrigating? could they not have been irrigating?