English verb conjugation CAN PROBE

Regular verb: probe - probed - probed

Affirmation

Simple form

I can probe
you can probe
he can probe
we can probe
you can probe
they can probe

V-ing form

I can be probing
you can be probing
he can be probing
we can be probing
you can be probing
they can be probing

Perfect

I can have probed
you can have probed
he can have probed
we can have probed
you can have probed
they can have probed

V-ing perfect

I can have been probing
you can have been probing
he can have been probing
we can have been probing
you can have been probing
they can have been probing

Negation

Simple form

I cannot probe
you cannot probe
he cannot probe
we cannot probe
you cannot probe
they cannot probe

V-ing form

I cannot be probing
you cannot be probing
he cannot be probing
we cannot be probing
you cannot be probing
they cannot be probing

Perfect

I cannot have probed
you cannot have probed
he cannot have probed
we cannot have probed
you cannot have probed
they cannot have probed

V-ing perfect

I cannot have been probing
you cannot have been probing
he cannot have been probing
we cannot have been probing
you cannot have been probing
they cannot have been probing

Interrogative form

Simple form

can I probe?
can you probe?
can he probe?
can we probe?
can you probe?
can they probe?

V-ing form

can I be probing?
can you be probing?
can he be probing?
can we be probing?
can you be probing?
can they be probing?

Perfect

can I have probed?
can you have probed?
can he have probed?
can we have probed?
can you have probed?
can they have probed?

V-ing perfect

can I have been probing?
can you have been probing?
can he have been probing?
can we have been probing?
can you have been probing?
can they have been probing?

Interro-negative form

Simple form

can I not probe?
can you not probe?
can he not probe?
can we not probe?
can you not probe?
can they not probe?

V-ing form

can I not be probing?
can you not be probing?
can he not be probing?
can we not be probing?
can you not be probing?
can they not be probing?

Perfect

can I not have probed?
can you not have probed?
can he not have probed?
can we not have probed?
can you not have probed?
can they not have probed?

V-ing perfect

can I not have been probing?
can you not have been probing?
can he not have been probing?
can we not have been probing?
can you not have been probing?
can they not have been probing?

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