I can snowplow you can snowplow she can snowplow we can snowplow you can snowplow they can snowplow
Forma con V-ing
I can be snowplowing you can be snowplowing she can be snowplowing we can be snowplowing you can be snowplowing they can be snowplowing
Perfecto
I can have snowplowed you can have snowplowed she can have snowplowed we can have snowplowed you can have snowplowed they can have snowplowed
Perfecto con V-ing
I can have been snowplowing you can have been snowplowing she can have been snowplowing we can have been snowplowing you can have been snowplowing they can have been snowplowing
Negación
Forma simple
I cannot snowplow you cannot snowplow she cannot snowplow we cannot snowplow you cannot snowplow they cannot snowplow
Forma con V-ing
I cannot be snowplowing you cannot be snowplowing she cannot be snowplowing we cannot be snowplowing you cannot be snowplowing they cannot be snowplowing
Perfecto
I cannot have snowplowed you cannot have snowplowed she cannot have snowplowed we cannot have snowplowed you cannot have snowplowed they cannot have snowplowed
Perfecto con V-ing
I cannot have been snowplowing you cannot have been snowplowing she cannot have been snowplowing we cannot have been snowplowing you cannot have been snowplowing they cannot have been snowplowing
Forma interrogativa
Forma simple
can I snowplow? can you snowplow? can she snowplow? can we snowplow? can you snowplow? can they snowplow?
Forma con V-ing
can I be snowplowing? can you be snowplowing? can she be snowplowing? can we be snowplowing? can you be snowplowing? can they be snowplowing?
Perfecto
can I have snowplowed? can you have snowplowed? can she have snowplowed? can we have snowplowed? can you have snowplowed? can they have snowplowed?
Perfecto con V-ing
can I have been snowplowing? can you have been snowplowing? can she have been snowplowing? can we have been snowplowing? can you have been snowplowing? can they have been snowplowing?
Forma interro-negativa
Forma simple
can I not snowplow? can you not snowplow? can she not snowplow? can we not snowplow? can you not snowplow? can they not snowplow?
Forma con V-ing
can I not be snowplowing? can you not be snowplowing? can she not be snowplowing? can we not be snowplowing? can you not be snowplowing? can they not be snowplowing?
Perfecto
can I not have snowplowed? can you not have snowplowed? can she not have snowplowed? can we not have snowplowed? can you not have snowplowed? can they not have snowplowed?
Perfecto con V-ing
can I not have been snowplowing? can you not have been snowplowing? can she not have been snowplowing? can we not have been snowplowing? can you not have been snowplowing? can they not have been snowplowing?