English verb conjugation
CAN SPIEL

Regular verb: spiel - spieled - spieled

Affirmation

Simple form	V-ing form
I can spiel you can spiel she can spiel we can spiel you can spiel they can spiel	I can be spieling you can be spieling she can be spieling we can be spieling you can be spieling they can be spieling
Perfect	V-ing perfect
I can have spieled you can have spieled she can have spieled we can have spieled you can have spieled they can have spieled	I can have been spieling you can have been spieling she can have been spieling we can have been spieling you can have been spieling they can have been spieling

Negation

Simple form	V-ing form
I can't spiel you can't spiel she can't spiel we can't spiel you can't spiel they can't spiel	I can't be spieling you can't be spieling she can't be spieling we can't be spieling you can't be spieling they can't be spieling
Perfect	V-ing perfect
I can't have spieled you can't have spieled she can't have spieled we can't have spieled you can't have spieled they can't have spieled	I can't have been spieling you can't have been spieling she can't have been spieling we can't have been spieling you can't have been spieling they can't have been spieling

Interrogative form

Simple form	V-ing form
can I spiel? can you spiel? can she spiel? can we spiel? can you spiel? can they spiel?	can I be spieling? can you be spieling? can she be spieling? can we be spieling? can you be spieling? can they be spieling?
Perfect	V-ing perfect
can I have spieled? can you have spieled? can she have spieled? can we have spieled? can you have spieled? can they have spieled?	can I have been spieling? can you have been spieling? can she have been spieling? can we have been spieling? can you have been spieling? can they have been spieling?

Interro-negative form

Simple form	V-ing form
can't I spiel? can't you spiel? can't she spiel? can't we spiel? can't you spiel? can't they spiel?	can't I be spieling? can't you be spieling? can't she be spieling? can't we be spieling? can't you be spieling? can't they be spieling?
Perfect	V-ing perfect
can't I have spieled? can't you have spieled? can't she have spieled? can't we have spieled? can't you have spieled? can't they have spieled?	can't I have been spieling? can't you have been spieling? can't she have been spieling? can't we have been spieling? can't you have been spieling? can't they have been spieling?