English verb conjugation
CAN PRAY

Regular verb: pray - prayed - prayed

Affirmation

Simple form	V-ing form
I can pray you can pray he can pray we can pray you can pray they can pray	I can be praying you can be praying he can be praying we can be praying you can be praying they can be praying
Perfect	V-ing perfect
I can have prayed you can have prayed he can have prayed we can have prayed you can have prayed they can have prayed	I can have been praying you can have been praying he can have been praying we can have been praying you can have been praying they can have been praying

Negation

Simple form	V-ing form
I can't pray you can't pray he can't pray we can't pray you can't pray they can't pray	I can't be praying you can't be praying he can't be praying we can't be praying you can't be praying they can't be praying
Perfect	V-ing perfect
I can't have prayed you can't have prayed he can't have prayed we can't have prayed you can't have prayed they can't have prayed	I can't have been praying you can't have been praying he can't have been praying we can't have been praying you can't have been praying they can't have been praying

Interrogative form

Simple form	V-ing form
can I pray? can you pray? can he pray? can we pray? can you pray? can they pray?	can I be praying? can you be praying? can he be praying? can we be praying? can you be praying? can they be praying?
Perfect	V-ing perfect
can I have prayed? can you have prayed? can he have prayed? can we have prayed? can you have prayed? can they have prayed?	can I have been praying? can you have been praying? can he have been praying? can we have been praying? can you have been praying? can they have been praying?

Interro-negative form

Simple form	V-ing form
can't I pray? can't you pray? can't he pray? can't we pray? can't you pray? can't they pray?	can't I be praying? can't you be praying? can't he be praying? can't we be praying? can't you be praying? can't they be praying?
Perfect	V-ing perfect
can't I have prayed? can't you have prayed? can't he have prayed? can't we have prayed? can't you have prayed? can't they have prayed?	can't I have been praying? can't you have been praying? can't he have been praying? can't we have been praying? can't you have been praying? can't they have been praying?