Verbo regular: aestivate - aestivated - aestivated
Afirmación
Forma simple
I could aestivate you could aestivate he could aestivate we could aestivate you could aestivate they could aestivate
Forma con V-ing
I could be aestivating you could be aestivating he could be aestivating we could be aestivating you could be aestivating they could be aestivating
Perfecto
I could have aestivated you could have aestivated he could have aestivated we could have aestivated you could have aestivated they could have aestivated
Perfecto con V-ing
I could have been aestivating you could have been aestivating he could have been aestivating we could have been aestivating you could have been aestivating they could have been aestivating
Negación
Forma simple
I couldn't aestivate you couldn't aestivate he couldn't aestivate we couldn't aestivate you couldn't aestivate they couldn't aestivate
Forma con V-ing
I couldn't be aestivating you couldn't be aestivating he couldn't be aestivating we couldn't be aestivating you couldn't be aestivating they couldn't be aestivating
Perfecto
I couldn't have aestivated you couldn't have aestivated he couldn't have aestivated we couldn't have aestivated you couldn't have aestivated they couldn't have aestivated
Perfecto con V-ing
I couldn't have been aestivating you couldn't have been aestivating he couldn't have been aestivating we couldn't have been aestivating you couldn't have been aestivating they couldn't have been aestivating
Forma interrogativa
Forma simple
could I aestivate? could you aestivate? could he aestivate? could we aestivate? could you aestivate? could they aestivate?
Forma con V-ing
could I be aestivating? could you be aestivating? could he be aestivating? could we be aestivating? could you be aestivating? could they be aestivating?
Perfecto
could I have aestivated? could you have aestivated? could he have aestivated? could we have aestivated? could you have aestivated? could they have aestivated?
Perfecto con V-ing
could I have been aestivating? could you have been aestivating? could he have been aestivating? could we have been aestivating? could you have been aestivating? could they have been aestivating?
Forma interro-negativa
Forma simple
couldn't I aestivate? couldn't you aestivate? couldn't he aestivate? couldn't we aestivate? couldn't you aestivate? couldn't they aestivate?
Forma con V-ing
couldn't I be aestivating? couldn't you be aestivating? couldn't he be aestivating? couldn't we be aestivating? couldn't you be aestivating? couldn't they be aestivating?
Perfecto
couldn't I have aestivated? couldn't you have aestivated? couldn't he have aestivated? couldn't we have aestivated? couldn't you have aestivated? couldn't they have aestivated?
Perfecto con V-ing
couldn't I have been aestivating? couldn't you have been aestivating? couldn't he have been aestivating? couldn't we have been aestivating? couldn't you have been aestivating? couldn't they have been aestivating?