English verb conjugation
CAN SYRINGE

Regular verb: syringe - syringed - syringed

Affirmation

Simple form	V-ing form
I can syringe you can syringe he can syringe we can syringe you can syringe they can syringe	I can be syringing you can be syringing he can be syringing we can be syringing you can be syringing they can be syringing
Perfect	V-ing perfect
I can have syringed you can have syringed he can have syringed we can have syringed you can have syringed they can have syringed	I can have been syringing you can have been syringing he can have been syringing we can have been syringing you can have been syringing they can have been syringing

Negation

Simple form	V-ing form
I can't syringe you can't syringe he can't syringe we can't syringe you can't syringe they can't syringe	I can't be syringing you can't be syringing he can't be syringing we can't be syringing you can't be syringing they can't be syringing
Perfect	V-ing perfect
I can't have syringed you can't have syringed he can't have syringed we can't have syringed you can't have syringed they can't have syringed	I can't have been syringing you can't have been syringing he can't have been syringing we can't have been syringing you can't have been syringing they can't have been syringing

Interrogative form

Simple form	V-ing form
can I syringe? can you syringe? can he syringe? can we syringe? can you syringe? can they syringe?	can I be syringing? can you be syringing? can he be syringing? can we be syringing? can you be syringing? can they be syringing?
Perfect	V-ing perfect
can I have syringed? can you have syringed? can he have syringed? can we have syringed? can you have syringed? can they have syringed?	can I have been syringing? can you have been syringing? can he have been syringing? can we have been syringing? can you have been syringing? can they have been syringing?

Interro-negative form

Simple form	V-ing form
can't I syringe? can't you syringe? can't he syringe? can't we syringe? can't you syringe? can't they syringe?	can't I be syringing? can't you be syringing? can't he be syringing? can't we be syringing? can't you be syringing? can't they be syringing?
Perfect	V-ing perfect
can't I have syringed? can't you have syringed? can't he have syringed? can't we have syringed? can't you have syringed? can't they have syringed?	can't I have been syringing? can't you have been syringing? can't he have been syringing? can't we have been syringing? can't you have been syringing? can't they have been syringing?