I can enthuse you can enthuse he can enthuse we can enthuse you can enthuse they can enthuse
Forma con V-ing
I can be enthusing you can be enthusing he can be enthusing we can be enthusing you can be enthusing they can be enthusing
Perfecto
I can have enthused you can have enthused he can have enthused we can have enthused you can have enthused they can have enthused
Perfecto con V-ing
I can have been enthusing you can have been enthusing he can have been enthusing we can have been enthusing you can have been enthusing they can have been enthusing
Negación
Forma simple
I cannot enthuse you cannot enthuse he cannot enthuse we cannot enthuse you cannot enthuse they cannot enthuse
Forma con V-ing
I cannot be enthusing you cannot be enthusing he cannot be enthusing we cannot be enthusing you cannot be enthusing they cannot be enthusing
Perfecto
I cannot have enthused you cannot have enthused he cannot have enthused we cannot have enthused you cannot have enthused they cannot have enthused
Perfecto con V-ing
I cannot have been enthusing you cannot have been enthusing he cannot have been enthusing we cannot have been enthusing you cannot have been enthusing they cannot have been enthusing
Forma interrogativa
Forma simple
can I enthuse? can you enthuse? can he enthuse? can we enthuse? can you enthuse? can they enthuse?
Forma con V-ing
can I be enthusing? can you be enthusing? can he be enthusing? can we be enthusing? can you be enthusing? can they be enthusing?
Perfecto
can I have enthused? can you have enthused? can he have enthused? can we have enthused? can you have enthused? can they have enthused?
Perfecto con V-ing
can I have been enthusing? can you have been enthusing? can he have been enthusing? can we have been enthusing? can you have been enthusing? can they have been enthusing?
Forma interro-negativa
Forma simple
can I not enthuse? can you not enthuse? can he not enthuse? can we not enthuse? can you not enthuse? can they not enthuse?
Forma con V-ing
can I not be enthusing? can you not be enthusing? can he not be enthusing? can we not be enthusing? can you not be enthusing? can they not be enthusing?
Perfecto
can I not have enthused? can you not have enthused? can he not have enthused? can we not have enthused? can you not have enthused? can they not have enthused?
Perfecto con V-ing
can I not have been enthusing? can you not have been enthusing? can he not have been enthusing? can we not have been enthusing? can you not have been enthusing? can they not have been enthusing?