I can crane you can crane he can crane we can crane you can crane they can crane
Forma con V-ing
I can be craning you can be craning he can be craning we can be craning you can be craning they can be craning
Perfecto
I can have craned you can have craned he can have craned we can have craned you can have craned they can have craned
Perfecto con V-ing
I can have been craning you can have been craning he can have been craning we can have been craning you can have been craning they can have been craning
Negación
Forma simple
I can't crane you can't crane he can't crane we can't crane you can't crane they can't crane
Forma con V-ing
I can't be craning you can't be craning he can't be craning we can't be craning you can't be craning they can't be craning
Perfecto
I can't have craned you can't have craned he can't have craned we can't have craned you can't have craned they can't have craned
Perfecto con V-ing
I can't have been craning you can't have been craning he can't have been craning we can't have been craning you can't have been craning they can't have been craning
Forma interrogativa
Forma simple
can I crane? can you crane? can he crane? can we crane? can you crane? can they crane?
Forma con V-ing
can I be craning? can you be craning? can he be craning? can we be craning? can you be craning? can they be craning?
Perfecto
can I have craned? can you have craned? can he have craned? can we have craned? can you have craned? can they have craned?
Perfecto con V-ing
can I have been craning? can you have been craning? can he have been craning? can we have been craning? can you have been craning? can they have been craning?
Forma interro-negativa
Forma simple
can't I crane? can't you crane? can't he crane? can't we crane? can't you crane? can't they crane?
Forma con V-ing
can't I be craning? can't you be craning? can't he be craning? can't we be craning? can't you be craning? can't they be craning?
Perfecto
can't I have craned? can't you have craned? can't he have craned? can't we have craned? can't you have craned? can't they have craned?
Perfecto con V-ing
can't I have been craning? can't you have been craning? can't he have been craning? can't we have been craning? can't you have been craning? can't they have been craning?