English verb conjugation
CAN QUERY

Regular verb: query - queried - queried

Affirmation

Simple form	V-ing form
I can query you can query she can query we can query you can query they can query	I can be querying you can be querying she can be querying we can be querying you can be querying they can be querying
Perfect	V-ing perfect
I can have queried you can have queried she can have queried we can have queried you can have queried they can have queried	I can have been querying you can have been querying she can have been querying we can have been querying you can have been querying they can have been querying

Negation

Simple form	V-ing form
I can't query you can't query she can't query we can't query you can't query they can't query	I can't be querying you can't be querying she can't be querying we can't be querying you can't be querying they can't be querying
Perfect	V-ing perfect
I can't have queried you can't have queried she can't have queried we can't have queried you can't have queried they can't have queried	I can't have been querying you can't have been querying she can't have been querying we can't have been querying you can't have been querying they can't have been querying

Interrogative form

Simple form	V-ing form
can I query? can you query? can she query? can we query? can you query? can they query?	can I be querying? can you be querying? can she be querying? can we be querying? can you be querying? can they be querying?
Perfect	V-ing perfect
can I have queried? can you have queried? can she have queried? can we have queried? can you have queried? can they have queried?	can I have been querying? can you have been querying? can she have been querying? can we have been querying? can you have been querying? can they have been querying?

Interro-negative form

Simple form	V-ing form
can't I query? can't you query? can't she query? can't we query? can't you query? can't they query?	can't I be querying? can't you be querying? can't she be querying? can't we be querying? can't you be querying? can't they be querying?
Perfect	V-ing perfect
can't I have queried? can't you have queried? can't she have queried? can't we have queried? can't you have queried? can't they have queried?	can't I have been querying? can't you have been querying? can't she have been querying? can't we have been querying? can't you have been querying? can't they have been querying?