I can effuse you can effuse he can effuse we can effuse you can effuse they can effuse
Forma con V-ing
I can be effusing you can be effusing he can be effusing we can be effusing you can be effusing they can be effusing
Perfecto
I can have effused you can have effused he can have effused we can have effused you can have effused they can have effused
Perfecto con V-ing
I can have been effusing you can have been effusing he can have been effusing we can have been effusing you can have been effusing they can have been effusing
Negación
Forma simple
I can't effuse you can't effuse he can't effuse we can't effuse you can't effuse they can't effuse
Forma con V-ing
I can't be effusing you can't be effusing he can't be effusing we can't be effusing you can't be effusing they can't be effusing
Perfecto
I can't have effused you can't have effused he can't have effused we can't have effused you can't have effused they can't have effused
Perfecto con V-ing
I can't have been effusing you can't have been effusing he can't have been effusing we can't have been effusing you can't have been effusing they can't have been effusing
Forma interrogativa
Forma simple
can I effuse? can you effuse? can he effuse? can we effuse? can you effuse? can they effuse?
Forma con V-ing
can I be effusing? can you be effusing? can he be effusing? can we be effusing? can you be effusing? can they be effusing?
Perfecto
can I have effused? can you have effused? can he have effused? can we have effused? can you have effused? can they have effused?
Perfecto con V-ing
can I have been effusing? can you have been effusing? can he have been effusing? can we have been effusing? can you have been effusing? can they have been effusing?
Forma interro-negativa
Forma simple
can't I effuse? can't you effuse? can't he effuse? can't we effuse? can't you effuse? can't they effuse?
Forma con V-ing
can't I be effusing? can't you be effusing? can't he be effusing? can't we be effusing? can't you be effusing? can't they be effusing?
Perfecto
can't I have effused? can't you have effused? can't he have effused? can't we have effused? can't you have effused? can't they have effused?
Perfecto con V-ing
can't I have been effusing? can't you have been effusing? can't he have been effusing? can't we have been effusing? can't you have been effusing? can't they have been effusing?