English verb conjugation
CAN POPULATE

Regular verb: populate - populated - populated

Affirmation

Simple form	V-ing form
I can populate you can populate he can populate we can populate you can populate they can populate	I can be populating you can be populating he can be populating we can be populating you can be populating they can be populating
Perfect	V-ing perfect
I can have populated you can have populated he can have populated we can have populated you can have populated they can have populated	I can have been populating you can have been populating he can have been populating we can have been populating you can have been populating they can have been populating

Negation

Simple form	V-ing form
I can't populate you can't populate he can't populate we can't populate you can't populate they can't populate	I can't be populating you can't be populating he can't be populating we can't be populating you can't be populating they can't be populating
Perfect	V-ing perfect
I can't have populated you can't have populated he can't have populated we can't have populated you can't have populated they can't have populated	I can't have been populating you can't have been populating he can't have been populating we can't have been populating you can't have been populating they can't have been populating

Interrogative form

Simple form	V-ing form
can I populate? can you populate? can he populate? can we populate? can you populate? can they populate?	can I be populating? can you be populating? can he be populating? can we be populating? can you be populating? can they be populating?
Perfect	V-ing perfect
can I have populated? can you have populated? can he have populated? can we have populated? can you have populated? can they have populated?	can I have been populating? can you have been populating? can he have been populating? can we have been populating? can you have been populating? can they have been populating?

Interro-negative form

Simple form	V-ing form
can't I populate? can't you populate? can't he populate? can't we populate? can't you populate? can't they populate?	can't I be populating? can't you be populating? can't he be populating? can't we be populating? can't you be populating? can't they be populating?
Perfect	V-ing perfect
can't I have populated? can't you have populated? can't he have populated? can't we have populated? can't you have populated? can't they have populated?	can't I have been populating? can't you have been populating? can't he have been populating? can't we have been populating? can't you have been populating? can't they have been populating?