English verb conjugation
CAN SPILE

Regular verb: spile - spiled - spiled

Affirmation

Simple form	V-ing form
I can spile you can spile he can spile we can spile you can spile they can spile	I can be spiling you can be spiling he can be spiling we can be spiling you can be spiling they can be spiling
Perfect	V-ing perfect
I can have spiled you can have spiled he can have spiled we can have spiled you can have spiled they can have spiled	I can have been spiling you can have been spiling he can have been spiling we can have been spiling you can have been spiling they can have been spiling

Negation

Simple form	V-ing form
I can't spile you can't spile he can't spile we can't spile you can't spile they can't spile	I can't be spiling you can't be spiling he can't be spiling we can't be spiling you can't be spiling they can't be spiling
Perfect	V-ing perfect
I can't have spiled you can't have spiled he can't have spiled we can't have spiled you can't have spiled they can't have spiled	I can't have been spiling you can't have been spiling he can't have been spiling we can't have been spiling you can't have been spiling they can't have been spiling

Interrogative form

Simple form	V-ing form
can I spile? can you spile? can he spile? can we spile? can you spile? can they spile?	can I be spiling? can you be spiling? can he be spiling? can we be spiling? can you be spiling? can they be spiling?
Perfect	V-ing perfect
can I have spiled? can you have spiled? can he have spiled? can we have spiled? can you have spiled? can they have spiled?	can I have been spiling? can you have been spiling? can he have been spiling? can we have been spiling? can you have been spiling? can they have been spiling?

Interro-negative form

Simple form	V-ing form
can't I spile? can't you spile? can't he spile? can't we spile? can't you spile? can't they spile?	can't I be spiling? can't you be spiling? can't he be spiling? can't we be spiling? can't you be spiling? can't they be spiling?
Perfect	V-ing perfect
can't I have spiled? can't you have spiled? can't he have spiled? can't we have spiled? can't you have spiled? can't they have spiled?	can't I have been spiling? can't you have been spiling? can't he have been spiling? can't we have been spiling? can't you have been spiling? can't they have been spiling?