The past tense of walk is walked. The third-person singular simple present indicative form of walk is walks. The present participle of walk is walking. The past participle of walk is walked.
In grammar, the past participle of a verb is a form that is usually the same as the past form and so ends in '-ed'. A number of verbs have irregular past participles, for example ' break' (past participle 'broken'), and ' come' (past participle 'come').
The past participle of wake is woken.
Swim is an irregular verb; swam is the past tense of swim, while swum is the past participle.
Fall is an irregular verb. Simple past tense is fell, and past participle is fallen.
In modern English, the past form of the verb 'sing' is 'sang,' no matter what the pronoun is. 'Sung' is commonly mistaken for the past tense of this verb, when in fact it is the past participle.
As you can see now, the difference between the two is that the past tense is a tense expressing action that happened in the past, while the past participle is a grammatical unit used to create different forms of such tenses.
Bought is the past tense and past participle of the verb to buy, which means “to obtain something by paying money for it.”
Sang and sung are forms of the verb sing. Sang is the past tense form, as in I sang in an a cappella group in college. Sung is the past participle form. It's used to form the perfect verb tenses (as in I have sung in a choir or She had sung with them on tour).
Drank and drunk are forms of the irregular verb drink. Drank is the past tense form, as in I drank two glasses of water last night. Drunk is the past participle, as in She had drunk three cups of coffee before 9 a.m.
Ate and eaten are two forms of the irregular verb eat. Ate is the past tense form and eaten is the past participle form.
simple past tense and past participle of cry.
The past tense of the verb sink is sank. Example: Last week, the ship sank. The past participle of the word sink is sunk. Example: The submarine has previously sunk.
Stole is the past tense of steal.
The past tense of freeze is froze. The third-person singular simple present indicative form of freeze is freezes. The present participle of freeze is freezing. The past participle of freeze is frozen.
rooted - Simple English Wiktionary.
Taught is the past tense and past participle of teach.
Swept is the past tense and past participle of sweep.
“Spoke” is the simple past tense of speak.
grew - Simple English Wiktionary.
Began is past tense of the verb “to begin.” Begun is the past participle form of the verb “to begin.” Begun is used with some form of the helping verb “have”: has begun, have begun, or had begun.