
Regular verb: giggle - giggled - giggled
| Present | Present continuous | Preterite | Preterite continuous | 
| I giggle you giggle he giggles we giggle you giggle they giggle | I'm giggling you're giggling he's giggling we're giggling you're giggling they're giggling | I giggled you giggled he giggled we giggled you giggled they giggled | I was giggling you were giggling he was giggling we were giggling you were giggling they were giggling | 
| Present perfect | Present perfect continuous | Pluperfect | Pluperfect continuous | 
| I've giggled you've giggled he's giggled we've giggled you've giggled they've giggled | I've been giggling you've been giggling he's been giggling we've been giggling you've been giggling they've been giggling | I'd giggled you'd giggled he'd giggled we'd giggled you'd giggled they'd giggled | I'd been giggling you'd been giggling he'd been giggling we'd been giggling you'd been giggling they'd been giggling | 
| Future | Future continuous | Future perfect | Future perfect continuous | 
| I'll giggle you'll giggle he'll giggle we'll giggle you'll giggle they'll giggle | I'll be giggling you'll be giggling he'll be giggling we'll be giggling you'll be giggling they'll be giggling | I'll have giggled you'll have giggled he'll have giggled we'll have giggled you'll have giggled they'll have giggled | I'll have been giggling you'll have been giggling he'll have been giggling we'll have been giggling you'll have been giggling they'll have been giggling | 
| Present | Present continuous | Past | Past continuous | 
| I'd giggle you'd giggle he'd giggle we'd giggle you'd giggle they'd giggle | I'd be giggling you'd be giggling he'd be giggling we'd be giggling you'd be giggling they'd be giggling | I'd have giggled you'd have giggled he'd have giggled we'd have giggled you'd have giggled they'd have giggled | I'd have been giggling you'd have been giggling he'd have been giggling we'd have been giggling you'd have been giggling they'd have been giggling | 
| Infinitive | Imperative | 
| Infinitive | Imperative | ||
| to giggle | giggle Let's giggle giggle | 
| Present | Past | ||
| giggling | giggled |