I can sow you can sow he can sow we can sow you can sow they can sow
Forma con V-ing
I can be sowing you can be sowing he can be sowing we can be sowing you can be sowing they can be sowing
Perfecto
I can have sown, sowed you can have sown, sowed he can have sown, sowed we can have sown, sowed you can have sown, sowed they can have sown, sowed
Perfecto con V-ing
I can have been sowing you can have been sowing he can have been sowing we can have been sowing you can have been sowing they can have been sowing
Negación
Forma simple
I can't sow you can't sow he can't sow we can't sow you can't sow they can't sow
Forma con V-ing
I can't be sowing you can't be sowing he can't be sowing we can't be sowing you can't be sowing they can't be sowing
Perfecto
I can't have sown, sowed you can't have sown, sowed he can't have sown, sowed we can't have sown, sowed you can't have sown, sowed they can't have sown, sowed
Perfecto con V-ing
I can't have been sowing you can't have been sowing he can't have been sowing we can't have been sowing you can't have been sowing they can't have been sowing
Forma interrogativa
Forma simple
can I sow? can you sow? can he sow? can we sow? can you sow? can they sow?
Forma con V-ing
can I be sowing? can you be sowing? can he be sowing? can we be sowing? can you be sowing? can they be sowing?
Perfecto
can I have sown, sowed? can you have sown, sowed? can he have sown, sowed? can we have sown, sowed? can you have sown, sowed? can they have sown, sowed?
Perfecto con V-ing
can I have been sowing? can you have been sowing? can he have been sowing? can we have been sowing? can you have been sowing? can they have been sowing?
Forma interro-negativa
Forma simple
can't I sow? can't you sow? can't he sow? can't we sow? can't you sow? can't they sow?
Forma con V-ing
can't I be sowing? can't you be sowing? can't he be sowing? can't we be sowing? can't you be sowing? can't they be sowing?
Perfecto
can't I have sown, sowed? can't you have sown, sowed? can't he have sown, sowed? can't we have sown, sowed? can't you have sown, sowed? can't they have sown, sowed?
Perfecto con V-ing
can't I have been sowing? can't you have been sowing? can't he have been sowing? can't we have been sowing? can't you have been sowing? can't they have been sowing?