Past tense of spy! The verb spy is a regular verb. The past form of the verb spy is spied. We made its and past participle by changing -y into -i and adding -ed. The following are principal parts/forms of the verb spy.
Learn: Past Tense of Know
Meaning: find secrets
Infinitive: to spy
Present Form or V1: spy (third-person singular spies)
Past Form or V2: spied
Past Participle or V3: spied
Present Participle or -ing: spying
Conjugation of the Verb to Spy Indicative Mood (Active Voice)
Present Simple Tense
I spy
He/She/It spies
We/You/They spy
Spy Past Simple Tense
I spied
He/She/It spied
We/You/They spied
Future Simple Tense
I will spy
He/She/It will spy
We/You/They will spy
Present Continuous Tense
I am + present participle of spy
He/She/It is + present participle of spy
We/You/They are + present participle of spy
Past Continuous Tense
I was + present participle of spy
He/She/It was + present participle of spy
We/You/They were + present participle of spy
Future Continuous Tense
I will be + present participle of spy
He/She/It will be + present participle of spy
We/You/They will be + present participle of spy
Present Perfect Tense
I have spied
He/She/It has spied
We/You/They have spied
Past Perfect Tense
I had spied
He/She/It had spied
We/You/They had spied
Future Perfect Tense
I will have spied
He/She/It will have spied
We/You/They will have spied
Present Perfect Continuous Tense
I have been + present participle of spy
He/She/It has been + present participle of spy
We/You/They have been + present participle of spy
Past Perfect Continuous Tense
I had been + present participle of spy
He/She/It had been + present participle of spy
We/You/They had been + present participle of spy
Future Perfect Continuous Tense
I will have been + present participle of spy
He/She/It will have been + present participle of spy
We/You/They will have been + present participle of spy
Conjugation of the Verb to Spy Indicative Mood (Passive Voice)
Spy Present simple Tense
I am spied
He/She/It is spied
We/You/They are spied
Spy Past Simple Tense
I was spied
He/She/It was spied
We/You/They were spied
Future Simple Tense
I will be spied
He/She/It will be spied
We/You/They will be spied
Present Continuous Tense
I am being spied
He/She/It is being spied
We/You/They are being spied
Past Continuous Tense
I was being spied
He/She/It was being spied
We/You/They were being spied
Future Continuous Tense
I will be being spied
He/She/It will be being spied
We/You/They will be being spied
Present Perfect Tense
I have been spied
He/She/It has been spied
We/You/They have been spied
Past Perfect Tense
I had been spied
He/She/It had been spied
We/You/They had been spied
Future Perfect Tense
I will have been spied
He/She/It will have been spied
We/You/They will have been spied
Conjugation of the Verb to Spy Subjunctive Mood Active Voice
Present
If I spy
If you spy
If he/she/it spy
If we spy
If they spy
Past
If I spied
If you spied
If he/she/it spied
If we spied
If they spied
Future
If I should spy
If you should spy
If he/she/it should spy
If we should spy
If they should spy
Conjugation of the Verb to Spy Subjunctive Mood Passive Voice
Present
If I be spied
If you spied
If he/she/it spied
If we spied
If they spied
Past
If I were spied
If you were spied
If he/she/it were spied
If we were spied
If they were spied
Future
If I should be spied
If you should be spied
If he/she/it should be spied
If we should be spied
If they should be spied
