I can fluster you can fluster he can fluster we can fluster you can fluster they can fluster
Forma con V-ing
I can be flustering you can be flustering he can be flustering we can be flustering you can be flustering they can be flustering
Perfecto
I can have flustered you can have flustered he can have flustered we can have flustered you can have flustered they can have flustered
Perfecto con V-ing
I can have been flustering you can have been flustering he can have been flustering we can have been flustering you can have been flustering they can have been flustering
Negación
Forma simple
I can't fluster you can't fluster he can't fluster we can't fluster you can't fluster they can't fluster
Forma con V-ing
I can't be flustering you can't be flustering he can't be flustering we can't be flustering you can't be flustering they can't be flustering
Perfecto
I can't have flustered you can't have flustered he can't have flustered we can't have flustered you can't have flustered they can't have flustered
Perfecto con V-ing
I can't have been flustering you can't have been flustering he can't have been flustering we can't have been flustering you can't have been flustering they can't have been flustering
Forma interrogativa
Forma simple
can I fluster? can you fluster? can he fluster? can we fluster? can you fluster? can they fluster?
Forma con V-ing
can I be flustering? can you be flustering? can he be flustering? can we be flustering? can you be flustering? can they be flustering?
Perfecto
can I have flustered? can you have flustered? can he have flustered? can we have flustered? can you have flustered? can they have flustered?
Perfecto con V-ing
can I have been flustering? can you have been flustering? can he have been flustering? can we have been flustering? can you have been flustering? can they have been flustering?
Forma interro-negativa
Forma simple
can't I fluster? can't you fluster? can't he fluster? can't we fluster? can't you fluster? can't they fluster?
Forma con V-ing
can't I be flustering? can't you be flustering? can't he be flustering? can't we be flustering? can't you be flustering? can't they be flustering?
Perfecto
can't I have flustered? can't you have flustered? can't he have flustered? can't we have flustered? can't you have flustered? can't they have flustered?
Perfecto con V-ing
can't I have been flustering? can't you have been flustering? can't he have been flustering? can't we have been flustering? can't you have been flustering? can't they have been flustering?